Math, asked by shadowlight, 1 month ago

Find value of m so that

(–3)^m- 1 X (–3)^5 = (–3)^7​

Answers

Answered by jayverma32
8

Answer:

(-3) ^m-1 × (-3) ^5 = (-3 ) ^ 7

(-3) ^ m-1+ 5 = (-3) ^7

(-3) ^m+4 = (-3) ^7

base are same both sides

therefore, m+ 4 = 7

= m= 7- 4

m= 3

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