Question

Find the root of given quadratic equation
X square plus 3X -4 is equal to 0

Answer 1

Answer:

Step-by-step explanation:

x^2+3 x-4=0

x^2 - x +4 x-4=0

x(x-1)+4(x-1)=0

(x-1)(x+4)=0

x=1,-4

1,-4 are roots of this quadratic equation