Question

-2y^(2) x -5y
would it come out as 10y^(2) or ^(3) or something else?

Answer 1

Yeah, ^(3)

Answer 2

-2*-5 = 10
and y^2*y = y^3
so 10y^3

Answer 3

\[-2y^2 \times -5y\]\[\implies -2 \times y \times y \times -5 \times y\]\[\implies (-2 \times -5) \times (y \times y \times y)\]