Question

express this in exponental form​

Answer 1

Answer:

Step-by-step explanation:

-5 and -1/5 cancel 3 times .

ii. [-5]^2

Answer 2

Answer:

+25

Step-by-step explanation:

(-5)*(1/-5)*(1/-5)*(-5)*(1/-5)*(-5)*(-5)*(-5)

=(1/-5)*(-5)*(-5)*(-5)

=(-5)*(-5)

=+25