Question

Monomials!!!!!!
(-4/3 xy^3) (8x^8y)

Answer 1

`-(32)/(3) x^9y^4`

Explanation:

`(-(4)/(3) x^1y^3) (8x^8y^1)`

`-(4)/(3)*8=-(32)/(3)`

`x^1*x^8=x^(1+8) =x^9`

`y^3*y^1=y^(3+1)=y^4`

`-(32)/(3) x^9y^4`

Hope this helps!