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Big Ideas Math: Modeling Real Life, Grade 8

BI

Big Ideas Math: Modeling Real Life, Grade 8 View details

Cumulative Practice

Exercise 3 Page 367

Use the Product of Powers Property.

D

We are given a numeric expression, and want to write an equivalent expression. 2^4 2^3 Notice that this expression is the product of two powers with the same base. Therefore, we can use the Product of Powers Property. This property states that when multiplying two exponential expressions with the same base, we add the exponents.

2^4 2^3

a^m*a^n=a^(m+n)

2^(4+3)

Add terms

2^7

Calculate power

128

This corresponds to option D.

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