lf x - y = 5, xy = 24 then the value of x² + y² will be
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Answer:
x-y = 5
SQUARING ON BOTH SIDES
(x-y)²=5²
x²+y²-2xy = 25
x²+y²-2(24) = 25
x²+y²-48 = 25
x²+y² = 25+48
x²+y² = 73
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hope this will help you dear
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