(16a^8b^(-4))^(1/4)

how is the answer (2a^2)/(b)
in Trigonometry Answers by Level 1 User (620 points)

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(16a^8 b^-4)^1/4 Let's do it seperately:

16^1/4=(2^4)^1/4=2^(4*1/4)=2^1=2

(a^8)^1/4=a^(8*1/4)=a^2

(b^(-4))^1/4=b^(-1)=1/b

Let's put it all together: 2a^2/b
by Level 8 User (35.3k points)
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