3^2x+4 +1 =2× 3^x+2 then solve it?
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Answer:
Step-by-step explanation:
=> A²+1 = 2A
=> A²-2A + 1 = 0
=>(A-1)²= 0
=> A = 1
=> 3^(x+2) = 3^0
=> x+2 = 0
=> x = -2
Therefore the value of x is -2
That's it
Hope it helped
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