if xy=6and x+y=5 then find x²+y²
pls tell fast with explanation
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Answered by
1
Step-by-step explanation:
x+y=5 xy=6
x^2+y^2
=(x+y)^2-2xy
=(5)^2-2×6
=25-12
=13
Answered by
1
Step-by-step explanation:
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