11.
If x + y = 12 and xy = 32, find the value of x2 + y2.
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Answered by
2
hey mate here is your answer.
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Answered by
2
Answer:
80
Step-by-step explanation:
(x+y)^2=x^2+y^2+2*xy
(12)^2-(32*2)=x^2+y^2
144-64=x^2+y^2
80 =x^2+y^2
tushar00791:
oh the question is x^2+y^2
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