Math, asked by VANSHAGGARWL476, 3 months ago

(-2)³ X (- 2)⁸ = ( -2)²ⁿ⁺⁵

Answers

Answered by aritrobiswas357
0

Step-by-step explanation:

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Answered by daisy811
3

Answer:

3

Step-by-step explanation:

(-2)^3 × (-2)^8 = (-2) ^ 2n+5

(-2)^ 3+8 = (-2)^ 2n+5

(-2)^ 11 = (-2)^ 2n+5

Comparing on both sides,

11 = 2n + 5.

11-5 = 2n

6 = 2n

n=3

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