if x + y = 10 and xy = 15 , find the value of x square + y square
Answers
Answered by
1
Answer:
x²+ y²
= (x + y)²
= (x+y)(x+y)
= (10)(10)
= 100
HOPE IT HELPS U
Answered by
0
Answer:
-10=xsquare+ysquare
Step-by-step explanation:
in eq. do both side square then formula come out then put the value of xy and solve it
you can do it yrr try yrr
yr xy ki bhi value de rkhi h tu ne use nhi li
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