Question

Find the value of n in (-3)^n+1 x (-3)^5 = (-3)^-4 ?

Answer 1

Answer:

n= -8

Step-by-step explanation:

(-3)^n+1 x (-3)^5 = (-3)^-4

= (-3)^n+1+5 = (-3)-4. { same same number so the power gets added using indices rule }

= n+1+5= -4. ( the numbers are cancelled as they are the same, indices rule)

n= -4-6

n= -8

hope this helps you..

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