What is the value of b in the equation (y Superscript b Baseline) Superscript 4 Baseline = StartFraction 1 Over y Superscript 24 Baseline EndFraction? –20 –6 6 20

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asked Jan 3, 2021 21.3k views

3 votes

What is the value of b in the equation (y Superscript b Baseline) Superscript 4 Baseline = StartFraction 1 Over y Superscript 24 Baseline EndFraction? –20 –6 6 20

Mathematics
middle-school

Sjt asked

by Sjt

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2 Answers

6 votes

Answer:

B , -6

Explanation: took the quiz

Prakash Hari Sharma answered Jan 3, 2021

by Prakash Hari Sharma

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3 votes

Answer:

b =-6

Explanation:

$(y^(b))^4=(1)/(y^(24)) \\\\y^(4b)=y^(-24)\\4b = -24\\b=(-24)/(4)\\b =-6$

MrZander answered Jan 7, 2021

by MrZander

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