Q. 113.5( 4 Votes )

Prove the followi

Answer :

To prove:

Formula used:

Take L.H.S

Hence Proved.



To find: the value of x

Formula used:

Take L.H.S

{ (a + b)(a – b) = a2 – b2}

According to the question:

2(x2 – 2) = -3

Hence, the values of x are

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Prove the followiMathematics - Board Papers

Solve the followiMathematics - Board Papers