1.

Find the product of [x+2] and[x-3] using suitable identity

Answer»

Using identity
—> (x+a)(x+b) = x^2 + x(a+b) + AB

=> (x+2)(x-3)
=> (x)^2 + x(2-3) +(2)(-3)
=> x^2 - x - 6


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