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3 votes
Which expression is equal to -3b(6b^-8)

2 Answers

7 votes

Answer:a^2/b

Explanation:

(a^6b^−3)1^/3

a^6 ^ 1/3 b ^ -3 ^ 1/3

using the power of power rule we can multiply the exponents

a ^ (6*1/3) b ^ (-3* 1/3)

a^ 2 b ^ -1

the negative exponent flips it from the numerator to the denominator

a^2* 1/ b^1

a^2/b

User Bortzmeyer
by
6.4k points
2 votes

Answer:

A. -18b^-4

second answer is B. -18/b^-4

Explanation:

User Atiana
by
5.6k points