What is the simplest way to solve and understand order of operations with integers and exponents? One problem in particular is: -2^2*3+4-(-4)^3My answer for this was 80 but the text book showed 56 however, the explanation was not broken down enough for me to specifically see how the answer was accomplished.

Q: Simplify (7p-4 q8) (2p-3 q-2) answer with positive exponents only

A: Consider the given expression,

Q: A sun in a distant galaxy has an estimated Mass of 1.67216 x 1030 kg and the earth has a mass of…

A: given  sun mass is 1.67216 ×1030 kgearth mass is  5.972×1024 kg we know that  ax×ay=ax+ylet n will…

Q: The field of view of a microscope is (4)(10-4) meter. If a single cell organism occupies 1/5 of the…

A: To find the length

Q: Can someone explain why 2x * 2x is 22x. I know you add the exponents so I get the 2x part I just…

A: We know that,

Q: This is still from my previous inquiry. I have two questions this time. First: when do we use the…

A:

Q: 9. Expand (multiply out) the expression: (4 + 2x)³. Show your work. Combine like terms in your final…

A:

Q: Simplify so that each variable is written only once and only positive exponents are used. (2a…

A:

Q: Simplify (2×10²) × (8×10²), writing your final answer in scientific notation. X (2×10²) × (8×10²) =☐…

A: In scientific notation,  we write number = a number between 1 and 10 multiplied by a power of 10 .

Q: What’s 9+10

A: Adding 9 and 10 ,we get

Q: Name the property illustrated by the equaility (3+5)+9 = (5+3)+9? show your work neatly?

A: 3+(5+9) = (5+3)+9

Q: Where would radicals come in the order of operations?explain

A: Consider the expression contains the radical  Any radical can be converted into an exponent   Order…

Q: What is the remainder when 72018 is divided by 8

A: to find the remainder divide 72018 by 8 as follows  8972018720   897201872↓00 put 0 in quotient

Q: Len was asked to simplify the expression 6(x + 3) +x. What property should she apply first?

A: According to the problem

Q: When you convert a number from decimal notation to scientific notation, how do you know if the…

A: when you convert a number from decimal notation to scientific notation

Q: (1-2)^2 + (3-4)^2 + (5-6)^2 + .. + (97-98)^2 + (99-100)^2 = ?? NOTE: a^2 means "a raised to the…

A: Here we need to find out that (1-2)2 + (3-4)2 + . . . . . . .  . (97-98)2 + (99-100)2

Q: What is -2/3+8/9

A: -23+89

Q: (42+7J-1662+1)

A: Answer

Q: 1. Simplify: 4x²-8x-5 8х-5 4x ² – 25 4x-4 x-1

A: Given, 4x2-8x-54x-4÷4x2-25x-1  We have to simplify it.

Q: f 98 + 3a = 4b, what is a in terms of b?

A: Given, 98+3a=4b what is a in terms of b

Q: When 0.3(4x – 8) – 0.5(–2.4x + 4) is simplified, what is the resulting expression

A:

Q: Omar wrote 3 + (4 X 6) to represent the phrase "3 more than the product of 4 and 6." Did Omar need…

A: In mathematical expressions, there is a order in which each of the operators are to be evaluated.…

Q: Simplify 5(x-z)^10 - 15(z-x)^10 and use no negative exponents or radicals.

A:

Q: How do you know if a number is written in scientific notation?

A: A number is in scientific notation when a number is in between 1 and 10 is multiplied by a power of…

Q: Who invented the basic mathematical operations (addition, subtraction, multiplication, and…

A:

Q: is this expression 9a-7b+3 a monomial if so explain why

A: The expression is given by 9a-7b+3 To evaluate: The type of the expression.

Q: How would you simplify the expression (√8 + √12)/√2 ?

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Q: 1. Analyze and answer the following problems. Evaluate the expression -6 + 19C15. Find the unknown…

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Q: Find the least common multiple for 6(x + 1)'(x-4) and 10(x+1) (x-4).

A: