Question

To draw the polynomial equation (x)=x^2+x-12 and to find zeros of polynomials

Answer 1

Answer:Roots are -4 and 3

Step-by-step explanation:

x^2 + x - 12 = 0

x^2 +4x -3x -12 = 0

x(x+4) -3(x+4) = 0

(x+4)(x-3) = 0

x = -4 , 3