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If x+y:10 and x-y:4, find the value of x^2-x^2 the answer should 40 |
Answer» Here is your Answer...Given- x+y=10, x-y=4 We have to FIND the value of x^2-y^2. We know x^2-y^2=(x+y)(x-y)=10x4=40 [ALGEBRAIC IDENTITY].. Hope you will Understand...Thank you... |
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