The value of x for which (712)−4×(712)3x=(712)5 is (a)-1 (b) 1 (c) – InterviewSolution

InterviewSolution

1.

The value of x for which (712)−4×(712)3x=(712)5 is (a)-1 (b) 1 (c) 2 (d) 3

Answer»

The value of x for which ${(\frac{7}{12})}^{- 4} \times {(\frac{7}{12})}^{3 x} = {(\frac{7}{12})}^{5}$ is

(a)-1

(b) 1

(c) 2

(d) 3

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