Question

(ii) Find the value of m , If (–3)m+1

× (–3)-3

= (–3)7​

Answer 1

Answer:

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Answer 2

Answer:

m= 10

Step-by-step explanation:

(-3)m+1×(-3)-3=(-3)7

(-3m)+1×9=(-21)

(-3m)+9=(-21)

-3m= -21-9

-3m=-30

m=(-30)/(-3)

m=10