Question

Find m, i) if 8 x 27 = 6^m ii) (–3)^m+1 × (–3)^5 = (–3)^9

Answer 1

Answer:

answer for the given problem is given

Answer 2

(i) 8x27=6^m

Therefore,2^3 x 3^3=6^m

(2x3)^3=6^m

6^3=6^m

=>m=3

(ii)(-3)^m+1 x (-3)^5=(-3)^9

(-3)^m+1+5=(-3)^9

(-3)^m+6=(-3)^9

Therefore, m+6=9

=>m=3

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