Question

please tell me answer​

Answer 1

Refer to given attachment dear.. Hope it helps you... Mark me as brainliest♥♥

Answer 2

Answer:

n = -10

Step-by-step explanation:

Given,

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

since ,

${a}^{n} \times {a}^{m} = {a}^{n + m}$

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

as bases are equal their powers must be equal

that is n+6 = -4

n = -10