Find the value of k in following equations – InterviewSolution

1.

Find the value of k in following equations

Answer»

As we know if there is same base with different power then base get cancelled

Now ,

K+2 - (-4K+5) = 2K

K +2 + 4K - 5 = 2K

5K -3 = 2K

5K - 2K = 3

3K = 3

K = 1

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