Question

10) Answer the below: *
If 22x+1=8, then value of x is​

Answer 1

${2}^{2x + 1} = 8 \\ \\ = > {2}^{2x + 1} = {2}^{3} \\ \\ = > 2x + 1 = 3 \\ \\ = > 2x = 3 - 1 \\ \\ = > 2x = 2 \\ \\ = > x = \frac{2}{2} \\ \\ = 1.$

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