Find m so that (-3) exponent m+1 * (-3) exponent 5 * = (-3) exponent 7 . Who will give me correct answer i will give them 100 points.
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Answer:
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Answered by
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Answer: (−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
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