Math, asked by ifrahaftab10, 2 months ago

2x2 - 2y2 =125 x-y=2.5 find the value of x+y

Answers

Answered by kcupadhyay11chs

0

Answer:

x²-y²=125/2

(x-y) (x+y) =125/2

2.5(x+y) =125/2

(x+y) = 125/2×2.5

(x+y) = 125/5

(x+y ) =25

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