Simplify. 9 [ 8 − 7 ( 5 − 2 ) ]

Question

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Answer 1

Textbook Question

Chapter R.11, Problem 1DE

Simplify.

9 [ 8 − 7 ( 5 − 2 ) ]

Expert Solution & Answer

To determine

To calculate: The simplified form of the expression 9[8−7(5−2)].

Answer to Problem 1DE

Solution:

The simplified form of the expression 9[8−7(5−2)] is −117_.

Explanation of Solution

Given information:

The provided expression is 9[8−7(5−2)].

Formula Used:

Order of operations:

Step 1: First, simplify the modulus, parenthesis and brackets by solving, first brackets, then multiplication and division from left to right and then subtraction and addition from left to right in the expressions inside them.

Step 2: Secondly, simplify the exponential powers.

Step 3: Then perform multiplication and division from left to right.

Step 4: Finally, perform subtraction and addition from left to right.

Calculation:

Consider the expression,

9[8−7(5−2)]

Follow the order of operations to solve the above expression.

First, do the calculations in the brackets as below:

9[8−7(5−2)]=9[8−7(3)]=9[8−7⋅3]

Perform multiplication from left to right as below;

9[8−7(5−2)]=9[8−7(3)]=9[8−7⋅3]=9[8−21]

Finally, perform subtraction from left to right and further simplify as below;

9[8−7(5−2)]=9[8−21]=9⋅(−13)=−117

Hence, the simplified form of the expression 9[8−7(5−2)] is −117.

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Answer 2

Textbook Question

Chapter R.11, Problem 1DE

Simplify.

9 [ 8 − 7 ( 5 − 2 ) ]

Expert Solution & Answer

To determine

To calculate: The simplified form of the expression 9[8−7(5−2)].

Answer to Problem 1DE

Solution:

The simplified form of the expression 9[8−7(5−2)] is −117_.

Explanation of Solution

Given information:

The provided expression is 9[8−7(5−2)].

Formula Used:

Order of operations:

Step 1: First, simplify the modulus, parenthesis and brackets by solving, first brackets, then multiplication and division from left to right and then subtraction and addition from left to right in the expressions inside them.

Step 2: Secondly, simplify the exponential powers.

Step 3: Then perform multiplication and division from left to right.

Step 4: Finally, perform subtraction and addition from left to right.

Calculation:

Consider the expression,

9[8−7(5−2)]

Follow the order of operations to solve the above expression.

First, do the calculations in the brackets as below:

9[8−7(5−2)]=9[8−7(3)]=9[8−7⋅3]

Perform multiplication from left to right as below;

9[8−7(5−2)]=9[8−7(3)]=9[8−7⋅3]=9[8−21]

Finally, perform subtraction from left to right and further simplify as below;

9[8−7(5−2)]=9[8−21]=9⋅(−13)=−117

Hence, the simplified form of the expression 9[8−7(5−2)] is −117.

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Answer 3

Textbook Question

Chapter R.11, Problem 1DE

Simplify.

9 [ 8 − 7 ( 5 − 2 ) ]

Expert Solution & Answer

To determine

To calculate: The simplified form of the expression 9[8−7(5−2)].

Answer to Problem 1DE

Solution:

The simplified form of the expression 9[8−7(5−2)] is −117_.

Explanation of Solution

Given information:

The provided expression is 9[8−7(5−2)].

Formula Used:

Order of operations:

Step 1: First, simplify the modulus, parenthesis and brackets by solving, first brackets, then multiplication and division from left to right and then subtraction and addition from left to right in the expressions inside them.

Step 2: Secondly, simplify the exponential powers.

Step 3: Then perform multiplication and division from left to right.

Step 4: Finally, perform subtraction and addition from left to right.

Calculation:

Consider the expression,

9[8−7(5−2)]

Follow the order of operations to solve the above expression.

First, do the calculations in the brackets as below:

9[8−7(5−2)]=9[8−7(3)]=9[8−7⋅3]

Perform multiplication from left to right as below;

9[8−7(5−2)]=9[8−7(3)]=9[8−7⋅3]=9[8−21]

Finally, perform subtraction from left to right and further simplify as below;

9[8−7(5−2)]=9[8−21]=9⋅(−13)=−117

Hence, the simplified form of the expression 9[8−7(5−2)] is −117.

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Answer 4

Textbook Question

Chapter R.11, Problem 1DE

Simplify.

9 [ 8 − 7 ( 5 − 2 ) ]

Expert Solution & Answer

To determine

To calculate: The simplified form of the expression 9[8−7(5−2)].

Answer to Problem 1DE

Solution:

The simplified form of the expression 9[8−7(5−2)] is −117_.

Explanation of Solution

Given information:

The provided expression is 9[8−7(5−2)].

Formula Used:

Order of operations:

Step 1: First, simplify the modulus, parenthesis and brackets by solving, first brackets, then multiplication and division from left to right and then subtraction and addition from left to right in the expressions inside them.

Step 2: Secondly, simplify the exponential powers.

Step 3: Then perform multiplication and division from left to right.

Step 4: Finally, perform subtraction and addition from left to right.

Calculation:

Consider the expression,

9[8−7(5−2)]

Follow the order of operations to solve the above expression.

First, do the calculations in the brackets as below:

9[8−7(5−2)]=9[8−7(3)]=9[8−7⋅3]

Perform multiplication from left to right as below;

9[8−7(5−2)]=9[8−7(3)]=9[8−7⋅3]=9[8−21]

Finally, perform subtraction from left to right and further simplify as below;

9[8−7(5−2)]=9[8−21]=9⋅(−13)=−117

Hence, the simplified form of the expression 9[8−7(5−2)] is −117.

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

To determine

To calculate: The simplified form of the expression 9[8−7(5−2)].

Answer to Problem 1DE

Solution:

The simplified form of the expression 9[8−7(5−2)] is −117_.

Explanation of Solution

Given information:

The provided expression is 9[8−7(5−2)].

Formula Used:

Order of operations:

Step 1: First, simplify the modulus, parenthesis and brackets by solving, first brackets, then multiplication and division from left to right and then subtraction and addition from left to right in the expressions inside them.

Step 2: Secondly, simplify the exponential powers.

Step 3: Then perform multiplication and division from left to right.

Step 4: Finally, perform subtraction and addition from left to right.

Calculation:

Consider the expression,

9[8−7(5−2)]

Follow the order of operations to solve the above expression.

First, do the calculations in the brackets as below:

9[8−7(5−2)]=9[8−7(3)]=9[8−7⋅3]

Perform multiplication from left to right as below;

9[8−7(5−2)]=9[8−7(3)]=9[8−7⋅3]=9[8−21]

Finally, perform subtraction from left to right and further simplify as below;

9[8−7(5−2)]=9[8−21]=9⋅(−13)=−117

Hence, the simplified form of the expression 9[8−7(5−2)] is −117.

Answer 8

Expert Solution & Answer

To determine

To calculate: The simplified form of the expression 9[8−7(5−2)].

Answer to Problem 1DE

Solution:

The simplified form of the expression 9[8−7(5−2)] is −117_.

Explanation of Solution

Given information:

The provided expression is 9[8−7(5−2)].

Formula Used:

Order of operations:

Step 1: First, simplify the modulus, parenthesis and brackets by solving, first brackets, then multiplication and division from left to right and then subtraction and addition from left to right in the expressions inside them.

Step 2: Secondly, simplify the exponential powers.

Step 3: Then perform multiplication and division from left to right.

Step 4: Finally, perform subtraction and addition from left to right.

Calculation:

Consider the expression,

9[8−7(5−2)]

Follow the order of operations to solve the above expression.

First, do the calculations in the brackets as below:

9[8−7(5−2)]=9[8−7(3)]=9[8−7⋅3]

Perform multiplication from left to right as below;

9[8−7(5−2)]=9[8−7(3)]=9[8−7⋅3]=9[8−21]

Finally, perform subtraction from left to right and further simplify as below;

9[8−7(5−2)]=9[8−21]=9⋅(−13)=−117

Hence, the simplified form of the expression 9[8−7(5−2)] is −117.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

To determine

To calculate: The simplified form of the expression 9[8−7(5−2)].

Answer 12

Answer to Problem 1DE

Solution:

The simplified form of the expression 9[8−7(5−2)] is −117_.

Answer 13

Explanation of Solution

Given information:

The provided expression is 9[8−7(5−2)].

Formula Used:

Order of operations:

Step 1: First, simplify the modulus, parenthesis and brackets by solving, first brackets, then multiplication and division from left to right and then subtraction and addition from left to right in the expressions inside them.

Step 2: Secondly, simplify the exponential powers.

Step 3: Then perform multiplication and division from left to right.

Step 4: Finally, perform subtraction and addition from left to right.

Calculation:

Consider the expression,

9[8−7(5−2)]

Follow the order of operations to solve the above expression.

First, do the calculations in the brackets as below:

9[8−7(5−2)]=9[8−7(3)]=9[8−7⋅3]