Which of the following are solutions to the equation below? Check all that apply
4x2+ 32x+60 = 0
A. 5
B. -5
C. -32
D. - 3
E. 3

B. -5

D. -3

Step-by-step explanation:

4x² + 32x + 60 = 0

Factor left side of equation.

4(x + 3)(x + 5) = 0

Set factors equal to 0

x + 3 = 0

x = -3

x + 5 = 0

x = -5

The solution is x = -3 or x = -5

B and D

Step-by-step explanation:

Given

4x² + 32x + 60 = 0 ( divide all terms by 4 )

x² + 8x + 15 = 0

Consider the factors of the constant term (+ 15) which sum to give the coefficient of the x- term (+ 8)

The factors are + 5 and + 3 , since

5 × 3 = 15 and 5 + 3 = 8 , thus

(x + 5)(x + 3) = 0 ← in factored form

Equate each factor to zero and solve for x

x + 5 = 0 ⇒ x = - 5 → B

x + 3 = 0 ⇒ x = - 3 → D

step-by-step explanation:

d

answer:   c ?

step-by-step explanation: