Question

Expand (x+y)^2 &(x-y)^2​

Answer 1

x^2+2xy+y^2

x^2-2xy+y^2

Answer 2

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${(x + y)}^{2} = {x}^{2} + {y}^{2} + 2xy$

${(x - y)}^{2} = {x}^{2} + {y}^{2} - 2xy$

$<b><marquee>Thank You❤</marquee>$