Question

simplify (-5)-³×(-5)²​

Answer 1

solution=>

=(-5)-³×(-5)²

$\frac{1}{ (- 5) {}^{3} } \times ( - 5 ){}^{2} \\ \\ = \frac{1}{ - 5}$

formula uses

$= > a {}^{ - n} = \frac{1}{a {}^{n} }$

I hope it helps you

Answer 2

Answer:

-3125

Step-by-step explanation:

$(-5)^{3}$ = -5*-5*-5

        = 25*-5

        = -125

$(-5)^{2}$ = -5*-5

        = 25

-125*25 = -3125

Please mark me as the brainliest