Question

please answer it fast
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Answer 1

Answer:

(-2) is the answer.

Hope it helps...

Answer 2

Answer:

Answer is -2 (option b)

Step-by-step explanation:

(5/3)^-2×(5/3)^-14 = (5/3)^8x

(5/3)^(-2)+(-14) = (5/3)^8

(5/3)^-16. = (5/3)^8x.

So, as the bases are same on both the sides we can cancel it.

Now,the equation becomes:-

-16=8x

Therefore,x=(-16)/8

x=-2