Math, asked by dilumetlife, 2 months ago

x^2+y^2 = 8 এবং xy = 7 হলে, (x+y)^2 -এর মান কত? ​

Answers

Answered by luckyvarmagundu
0

Answer:

22

Step-by-step explanation:

x+y)^2=x^2+y^2+2xy

=8+2(7)

=8+14

=22

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