Question

Simplify $(-3x^2 y)(5x^4 y^3).$

Answer 1

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Check the image below for working

Answer 2

Answer:
`-15x^6y^4`

Explanation:

(-3x^2 y)(5x^4 y^3)=

-3x^2 *5x^4 *y*y^3=

-3*5*x^2 *x^4 *y^4=

-15*x^(2+4) *y^4=
`-15x^6y^4`