Question

Solve the equation a2 + 4a = -3 by graphing or by factoring.


a = 1, a = 3

a = -1, a = 3

a = -3, a = 1

a = -3, a = -1
@robtobey

Answer 1

@Michele_Laino

Answer 2

Try factoring:

a2 + 4a = -3

a^2 + 4a + 3 = 0 @18jonea Factor the expression on the left side of the equation.

Answer 3

isthe answer d

Answer 4

a^2 + 4a + 3 = 0

(a + 3) * (a + 1) = 0

a + 3 = 0 or a + 1 = 0

a + ? or a = ?

Answer 5

>>isthe answer d


Correct.