find the value of x and y if x² +y² - 4x = 0
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Answer:
x=2 ,y=2
If x and y are substituted by 2 then
2^2+2^2-4(2)=0
Then 4+4-4(2)=0
=8-8=0
0=0
.:.Hence,proved.
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Step-by-step explanation:
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