Question

5(2x)^4(-10y^2)=?

Answer 1

\[5 \times (2x)^4 \times (-10y^2)= 5 \times 2^4 \times x^4 \times -10 \times y^2\]
can you do it now?

Answer 2

5*(2x)^4=80x^4*-10y^2
=-800x^4y^2