Math, asked by droy51413, 29 days ago

x/2 -y/9 = 6 , -7x + y/3 = 5.

Answers

Answered by Anonymous

1

Answer:

Given, x+y=5,xy=6

(x+y)3=x3+y3+3xy(x+y)

Therefore, 53=x3+y3+3(6)(5)

⇒125=x3+y3+90

⇒x3+y3=125−90=35

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