Question

Multiply ( 2 x – y ) ( 3 x + y )

Answer 1

$(2x-y)(3x+y)\\\\=2x(3x+y) -y(3x+y)\\\\=6x^2 +2xy - 3xy -y^2\\\\=6x^2 -xy -y^2$

Answer 2

Answer: 6x^2-xy-y^2.

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