Question

Multiple (-1s^2)(-3r^2)

Answer 1

= 3r²s²

Explanation:

(-1s²)(-3r²)

(-1)(-3) = +3 = 3

(s²)(r²) = s²r² = r²s²

Then:

(-1s²)(-3r²) = 3r²s²

Answer 2

multiple (-1s^2)(-3r^2)​ = 3 s^2 r^2

Answer:

`3s^2r^2`