x-y=5 and x^2+y^2=73 find xy
Answers
Answered by
5
hey mate here is ur answer
(x-y)²=x²+y²-2xy
25=73-2xy
2xy=48
xy=24.
hope it helps.
☆☆☆
Answered by
0
(X-Y)²=X²+Y²-2XY
25=73-2XY
2XY=73-25
2XY=48
XY=24
Step-by-step explanation:
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