Question

(x^4 + 3x^3 y^2 + 4x^2y + 8xy + 12x) ( 11x^2y^3)

Answer 1

Given

(x^4 + 3x^3 y^2 + 4x^2y + 8xy + 12x)*( 11x^2y^3)​

Procedure

`\mleft(x^4+3x^3y^2+4x^2y+8xy+12x\mright)\cdot\mleft(11x^2y^3\mright)​`

`\mleft(11x^2y^3\mright)x^4+\mleft(11x^2y^3\mright)\cdot\: 3x^3y^2+\mleft(11x^2y^3\mright)\cdot\: 4x^2y+\mleft(11x^2y^3\mright)\cdot\: 8xy+\mleft(11x^2y^3\mright)\cdot\: 12x`
`11x^6y^3+33x^5y^5+44x^4y^4+88x^3y^4+132x^3y^3`

The answer is 11x^6y^3+33x^5y^5+44x^4y^4+132x^3y^3