audreyc12 audreyc12

03-11-2016
Mathematics

contestada

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

Respuesta :

Ammimochi Ammimochi

03-11-2016

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

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qwefr12354 qwefr12354

03-11-2016

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

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