Question

find x if (7/8)^-8*(7/8)^3=(7/8)^x​

Answer 1

hope it helps.... thanks

Answer 2

Answer:

$x = -5$

Step-by-step explanation:

Given equation :

$(\frac{7}{8})^{-8} * (\frac{7}{8})^{3} = (\frac{7}{8})^{x}$

∴ $(\frac{7}{8})^{-8+3} = (\frac{7}{8})^{x}$

As the bases of both sides are same, we compare the powers.

On comparing powers, we see that

$-8+3 = x$

∴ $x = -5$

Hope it helped!

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