Math, asked by RaghavendraAM1112, 1 year ago

if x2+y2=40 and x-y=3 find the value of x2-y2

Answers

Answered by diya654321
0

2x+2y=40

x-y=3

multiple 2 both side in 2ed eq

2(x-y)=3(2)

2x-2y=6

or

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