Solve for x without a calculator. 4^(x-8)=3

asked Aug 7, 2017 225k views

1 vote

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7 votes

step 1: isolate x
step 2: add 8 to each side
step 3: IDK
sorry

Jassi answered Aug 8, 2017

by Jassi

8.4k points

1 vote

Since the bases are the same, set the exponents equal to each other.
x = 8 + in (3)/ 2 in (2)
x = 8.79248125

Eisbehr answered Aug 12, 2017

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