Solve: a) 49 x 7^x = (343)^1/3 b) 2^x = (128)^1/7 x (√2)^4
c)If 3^x = 9/27^x, find x
d) (1/7)^(4– 2x) = √7
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Solve: a) 49 x 7^x = (343)^1/3 b) 2^x = (128)^1/7 x (√2)^4
c)If 3^x = 9/27^x, find x
d) (1/7)^(4– 2x) = √7
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