Algebra 1 > 1.1 Write variable expressions D7K Write an expression for the sequence of operations described below. divide the difference of q and 9 by r, then raise the result to the 10th power Do not simplify any part of the expression.

Q: (VZ - 3V5r) e.

A: we use the formula (a-b)^2=a^2+b

Q: Jacob At times, 6 x.10° cubic feet of water go over Niagara Falls every minute. There are 1, 440…

A: On solving, we get

Q: 1. Write 27 2 as a base ( 3 power.

A: A number .To Find:Write the above number as a base  power.

Q: Simplify the expression using rules of exponents -3 S -4 (3x *y ² ) ( 24x³y²") ³

A:

Q: Multiply 3/19 and 7/13. Simplify the product if possible

A: Given that Multiply 3/19 and 7/13 To Simplify the product

Q: Perform indicated operations Write descending order subtract 5x-4 from the sum of -3x-4+y and 4x-y

A: Given: 5x−4−3x−4+y4x−y Let, S1=5x−4S2=−3x−4+yS3=4x−y Operation required: (S2+S3)−S1

Q: 4m +5-5m-9 p²-2p+2+3p² +5 8r²-3rs +3s-3r² - 5rs - 2s 3g 5+4g+5-7g

A:

Q: Use the definition of exponents to expand each of the for multiplication. - 42 = (- 4)° = a. %3D b.…

A: Using multiplication,

Q: Eliminate negative exponents, and simplify each expression. 6st (a) 2s 2 y (b) 3z3

A: The exponents of a base can be added or subtracted depending upon the operator. If the operator is…

Q: Simplify each expression. (a) 130 (b) - 130 (c) (-13)0

A: Here we can simplify the expressions using the algebraic properties in the below steps.

Q: Write the expression 3m - 4n -8 as a sum. How does this help identify the terms of the expression?…

A: Given 3m-4n-8

Q: the power in repeated multiplication form of  (-8)2

A: To write the power  in repeated multiplication form.

Q: express each answer as a single power, e.g. 26, AND evaluate. Demonstrate understanding of the…

A:

Q: Simplify I 3 (y-6.25)³ x¹.y-7.z- Write your answer with positive exponents only.

A: Simplifying the given expression

Q: (11x 5) units Find an expression that represents the area of the red colored region of the flag…

A:

Q: Rationalize the numerator. Vx2 + 5- X Neod Hona

A:

Q: Simplify the given expression or perform the indicated operation. (2/7)0- 32-2/5

A: 270-32-25

Q: Simplify each expression. 5. (V5)? 6. (2/7) 7. (7/2) 8. (2n)? (等 2 9. 10. 11. 12.

A: 5 .       52

Q: Simplify the expression below. (a + 5)

A:

Q: 43 = _______; 82/3 = _________; 3-2 = _____________.

A:

Q: Simplify the expression using the addition or subtraction rules of exponents. Assume that n…

A:

Q: Write(- 2)-18 using a positive exponent. (-2)-13 Preview

A: We use the definition  of a  negative exponent state that x^(-n)=1/x^n as shown on board.

Q: Express the expression below using positive exponents. Then, if possible, simplify. (-11)-2

A: Consider   −11−2

Q: Simplfiy the expression if possible  (64/343)1/3

A: Given expression  (64/343)^(1/3)

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.