Question

find the roots of the quadratic equation X square + 2 x minus 3 is equal to zero​

Answer 1

x=1,-3

I..........s it correct?

Answer 2

Find the quadratic equation of x square + 2x - 3 = 0

sol:- given equation , x square + 2 x minus 3 is equals to zero

1. x square + 3x - x - 3 = 0
2. x(x+3)-1(x+3)=0
3. (x-1) (x+3)=0
4. x=3; x=-1
5. ⏩ root 1, -3