Question

if 2^x+1=4^x+1 then the value of x is what

Answer 1

Hi...☺

Here is your answer...✌
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${2}^{x + 1} = {4}^{x + 1} \\ \\ {2}^{x + 1} = ({ {2}^{2}) }^{x + 1} \\ \\ {2}^{x + 1} = {2}^{2x + 2 } \\ \\ = > x + 1 = 2x + 2 \\ \\ 2x - x = 1 - 2 \\ \\ x = - 1$