Math, asked by GauryaGupta, 1 year ago

SOLVE STEP BY STEP 3^x-1 +3^x+2 =90 find the value of X ... points 15

GauryaGupta: Anyone answering will be marked as brainiest

Answers

Answered by 1subject
0
the value of x is 11.5
GauryaGupta: wrong the answer is 3
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