Question

Simplify and write in exponential form with negetive exponent: (-7)^3 ×(1/-7)^-9 ÷ (-7)^10​

Answer 1

Answer:

2_2:#-9-6:^€fjf7_7808#4"+8"74('&!_6&)0-+__(7(88+(!////....…

..... .

Answer 2

Answer:

(-1/7)^-2

Step-by-step explanation:

(-7)^3=(1/7)-3

(-7)^10=(-1/7)-10

(-7)^3×(1/-7)^-9÷(-7)^10

=(-1/7)^-3×(1/-7)-9÷(-1/7)^-10

=(-1/7)^-3+-9+10

=(-1/7)^-2