Question

Class 8
Explain it don't right single answer​

Answer 1

Answer:

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Answer 2

$(−3) {}^{m + 1} ×(−3)^5 =(−3)^7$

$(−3) {}^{m + 1 + 5} =(−3)^7$

$(−3) {}^{m +6} =(−3)^7$

On both the sides powers have the same base different from 1 and -1, so their exponents must be equal.

Therefore, m + 6 = 7 or m = 7 - 6 = 1