Math, asked by ankush6482, 1 year ago

if x+y and xy=32 find the value of x square +y square​

Answers

Answered by babushall
1

answer is in the attachment.....

comment if you are not clear.....

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Answered by shrutirajak
1

given \:  \: x + y = 32 \\ and \: \: \:  \:   \:  xy = 32 \\  {(x + y)}^{2}  =  {x}^{2}  +  {y}^{2}  + 2xy \\  {(32)}^{2}  =  {x}^{2}  +  {y}^{2}  + 2(32) \\ 1024 =  {x}^{2}  +  {y}^{2}  + 64 \\  {x}^{2}  +  {y}^{2}  = 1024 - 64 \\  {x}^{2}  +  {y}^{2}  = 960

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