Question

(-3) power n+1 ×(-3) power 5 =(-3) power -4 the answer is -10 explain the answer​

Answer 1

Answer:

n=-10

Step-by-step explanation:

${ - 3}^{n + 1} \times { - 3}^{5} = { - 3}^{ - 4} \\ since \: bases \: are \: same \: \\ so \\ n + 1 + 5 = - 4 \\ n + 6 = 4 \\ n = - 4 - 6 \\ n = - 10$