Question

5. Find the roots of the Quadratic equation x2 + 2x - 3 = 0.
​

Answer 1

Answer:

x^2 + 2x - 3 = 0

By mid term split method,

x^2 + 3x - x - 3 = 0

x ( x + 3) - 1 ( x +3) = 0

( x - 1) (x +3 ) = 0

Roots, x = 1, - 3

Answer 2

Step-by-step explanation:

x2+2x-3

x2+x-3x-3

x(x+1)-3(x+1)

(x+1)(x-3)

x=-1

x=3