Answer:
(x-2y+ 2)² = x² + (2y)² + (2)² - 2(x)(2y) - 2(2y)(2) + 2(2)(x)
= x²+4y²+ 4-4xy - 8y + 4x
Step-by-step explanation:
( x- 2y + 2 )^2 = (x)^2 + (2y)^2 +(2)^2 - 2(x)(2y) - 2(2y)(2)+2(2)(x)
= x^2 + 4y^2 + 4 - 4xy - 8y + 4x
here ur solution
i hope it helps you.....
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Answer:
(x-2y+ 2)² = x² + (2y)² + (2)² - 2(x)(2y) - 2(2y)(2) + 2(2)(x)
= x²+4y²+ 4-4xy - 8y + 4x
Step-by-step explanation:
( x- 2y + 2 )^2 = (x)^2 + (2y)^2 +(2)^2 - 2(x)(2y) - 2(2y)(2)+2(2)(x)
= x^2 + 4y^2 + 4 - 4xy - 8y + 4x
here ur solution
i hope it helps you.....
plzz mark me as a brainlilist