Question

Simplify..
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Answer 1

Answer:

(2x+y)(1+4x+3y)-6x(x+y)

=(2x+8x^2+6xy+y+4xy+3y^2)-(6x^2+6xy)

=2x+8x^2+10xy+y+3y^2-6x^2-6xy

=2x+2x^2+4xy+y+3y^2 Ans

2x+2x^2+4xy+y+3y^2 is your answer

Hope it will help you

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Answer 2

Answer:

2x+2x^2+4xy+y+3y^2 is your answer...

Hope it will help you