answer fast 14 or 15 fast
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please mark this as a brainliest ans
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Step-by-step explanation:
(3/4)^6 × (16/9)^5 = (4/3)^x+2
= (3/4)^6 × (9/16)^-5 = (3/4)^-x -2 [1/x = x^-1]
=(3/4)^6 × (3^2/4^2)^-5 = (3/4)^-x-2
=(3/4)^6 × (3/4)^-10 = (3/4)^-x-2
=(3/4)^6 -10 = (3/4)^-x-2
=(3/4)-10 = (3/4)-x-2
Since the base on LHS and rah is equal, we can equate the powers
-x-2 = -10
-x = -10+2
-x = -8
x=8
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