Math, asked by unusualgaming91, 5 months ago

(-8)^n+1×(-4)⁴=(-2)⁵ find n ​

Answers

Answered by anishawasi501
1

Answer =

n = (-2)

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Answered by bson
1

Step-by-step explanation:

(-8)^(n+1) × (-4)^4 =(-2)⁵

(-2³)^(n+1)× (2²)^4 =-2⁵

a^m × a^n = a^(m+n)

and negative integer raised to even no = positive integer

-2^(3×(n+1) × 2^(2×4)

=-2^(3n+3+8) =-2⁵

bases are same =-2,so powers are equal

3n+11 =5

3n= -6

n=-2

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