—1b[2 blb 1B X P 8h= |, T+ o, 1T bk b – InterviewSolution

1.

—1b[2 blb 1B X P 8h= |, T+ o, 1T bk b

Answer»

2^(x+2) + 2^(x+1) = 482^x.2^2 + 2^x.2^1 = 482^x(4 + 2) = 482^x*6 = 482^x = 48/6 = 82^x = 2^3x = 3

Value of x = 3

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