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3 votes
Which expressions are equivalent to 2^5•2^4? Check all that apply.

User SamGhatak
by
7.6k points

2 Answers

2 votes

Answer:

[see below]

Explanation:

Recall the product rule:
a^x+a^y=a^(x+y)


2^5 + 2^4 = 2^(5 + 4) = \boxed{2^9}

Other expressions could be:


2^(-2) *2^(11)=2^(-2+11) = \boxed{2^9}


(2*2*2*2*2)(2*2*2*2) = 2^5 + 2^4 = \boxed{2^9}

Hope this helps.

User Benny Skogberg
by
8.3k points
4 votes

Answer:

2⁵×2⁴=2⁹

2⁵×2⁴=2×2×2×2×2×2×2×2×2

2⁵×2⁴=4⁵

2⁵×2⁴=8³×2

User Nrhode
by
7.0k points

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