Use properties of exponents to simplify each expression. a. -90 b. 34.3-2 %D c. (x5 - x³)-2 2x5-3x d. 15x6

Q: Pictures Plus produces digital albums. The company’s average cost (in dollars) to make x albums is…

A: Topic:- algebra

Q: Rationalize the numerator.

A: we have to rationalize the numerator. a-ba2-b2

Q: (7-S10 Y5+Vi0)

A:

Q: Remove parentheses and simplify.  Write without negative exponents.

A: We first subtract the exponents for division

Q: (CX est# + of exponents. Expand any numerical portion of your answer. - 10y5 - 2y² 4

A: We have given expression to simplify  -10y5-2y2 =-10-2y5y2=5y5y2 Using properties of exponents…

Q: Perform the indicated operations and write the result in scientific notation rounded to three…

A: Here we have to perform the basic concepts of scientific calculation

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.