Question

(-5)^2 × (-5) ^-2
step by step explanation​

Answer 1

Answer:

1

step by step explanation

(-5)^2=25,

(-5)^-2=(1/-5)^2=1/25

so, finally we get 25×1/25

=1

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Answer 2

Answer:

0

Step-by-step explanation:

=(-5) power 2 into (-5) power-2

=(-5) power 2-2. ( In multiply same power add)

=(-5) power 0

=0