Question

(2x-y+2)^2 write in expanded form​

Answer 1

Answer:

=4$x^{2}$-4xy+$y^{2}$+8x-4y+4

Step-by-step explanation:

(2x-y+2)^2

=(2x-y+2)×(2x-y+2)

=4$x^{2}$-2xy+4x-2xy+$y^{2}$-2y+4x-2y+4

=4$x^{2}$-4xy+$y^{2}$+8x-4y+4

Answer 2

ANSWER:

(2x−y+2)²

=(2x−y+2)(2x−y+2)

=(2x−y+2)(2x−y+2)

=2x(2x-y+2)-y(2x-y+2)+2(2x-y+2)

=4x²−2xy+4x−2xy+y²−2y+4x−2y+4

=4x²−4xy+y²+8x−4y+4→ Ans

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