Question

roots of quadratic equation x^2 - x -2 is equal to zero by using quadratic formula​

Answer 1

Explanation:

Roots of given quadratic equation are 2 and -1

Answer 2

Answer:

(x+1) , (x-2)

Explanation:

Given equation

= x² - x -2

By middle term splitting method

we get

= x² -2x+x -2

= x(x-2) +(x-2)

= (x+1)(x-2)

Hope this helps you