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Identify the solutions to the quadratic equation!
Check all that apply.
x2+2x– 15 = 0
0
A. x= 4
.
0
B. x = -7
0
C. X=-5
0
D. x = 15
0
E. = 3

Respuesta :

bhuvna789456

The solution to the quadratic equation are option C) x= -5 and option E) x=3.

Step-by-step explanation:

The given  quadratic equation is x²+2x-15 = 0.

Using the factorization method,

  • product of the roots should be -15.
  • Sum of the roots should be 2.

⇒ -15 = 5 [tex]\times[/tex] -3

⇒ 2 = 5+(-3)

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

Therefore, x = -5 and x = 3

Answer:

-5, 2

Step-by-step explanation:

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