Math, asked by k06223302, 2 months ago

Find value of m so that

(–3)m- 1 X (–3)5 = (–3)7

Answers

Answered by hoibemsingson2002

1

Step-by-step explanation:

(-3)m-1 X (-3)5=(-3)7

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

comparing the power as bases are same

m4 =7

m=3

therefore the value of m =3

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