Question

फैक्टराइज टू एक्स स्क्वायर माइनस एक्स माइनस एक्स ​

Answer 1

Answer:

This method prescribes an easier way to factorize any quadratic equation. Here, we have to find the product of the coefficient of the squared term x² and of the last term - constant term. Then we have to evaluate the product to get an operated (addition or subtraction) value for the mid-term.

Like, x² + ax + bx + ab

 = x (x + a) + b (x + a)

 = (x + a) (x + b)