Question

Q- If x= 1 and y=1 then prove that,

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



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Answer 1

Answer:

gxhsnnwz snnsnsns s snnwnw sbwjwnw d

Answer 2

Answer:

both side are equal

Step-by-step explanation:

(x+y) ^2=x^2+2xy+y^2

(1+1)^2=1^2+2(1)(1)+1^2

2^2=1+2+1

4=4

L. H. S=R.H.S

HENCE PROOVED