Math, asked by amithramudrakola, 5 months ago

if x-y=4 and xy=3 then x²+y² is​

Answers

Answered by dheerajbaranwal2016
3

Answer:

x²+y² = 22

Step-by-step explanation:

Please refer to the enclosure!

Attachments:
Answered by hitmanbeastman50
2

Step-by-step explanation:

Given,

(x-y=4) and(xy=3)

By using (a-b)² formula

Now,

⇒(x-y)²=x²+y²-2xy

Substituting the values

4²=x²+y²-2*3

⇒16=x²+y²-6

∴ x²+y²=16+6=22

By:

D.Kamal(hitmanbeastman50)

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