What are the coordinates of the roots of the equation X squared plus 4X + 3 equals zero

Answer = (-1,0), (-3,0)

( - 3, 0), ( - 1, 0)

Step-by-step explanation:

Given

x² + 4x + 3 = 0

Consider the factors of the constant term ( + 3) which sum to give the coefficient of the x - term ( + 4)

The factors are + 3 and + 1, since

3 * 1 = 3 and 3 + 1 = 4, thus

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

Equate each factor to zero and solve for x

x + 3 = 0 ⇒ x = - 3

x + 1 = 0 ⇒ x = - 1

Coordinates of roots are ( - 3, 0) and ( - 1, 0)