Question

What is (3xy^2)(-6xy^4)

Answer 1

`-18x^2y^6`

Explanation:

we have

`(3xy^2)(-6xy^4)`

Applying property of exponents

`x^(m) x^(n)=x^(m+n)`

`(3xy^2)(-6xy^4)=(3)(-6)(x^(1+1))(y^(2+4))=(-18)(x^(2))(y^(6))=-18x^2y^6`