Question

Which equation could be solved using this application of the quadratic formula? x = (- 3 plus/minus sqrt(3 ^ 2 - 4(1) * (24)))/(2(1)) A. x ^ 2 + 6x + 24 = 3x B 3x ^ 2 + 3x + 24 = 3 C. x ^ 2 + 3x - 24 = 3 D x ^ 2 + 3x + 24 = 3

Answer 1

Answer:

$x^2 + 3x + 24 = 0$

Step-by-step explanation:

Given

$x = \frac{-3\±\sqrt{3^2 - 4*1*24}}{2*1}$

Required

Select equation with the above solution

The solution is represented as:

$x = \frac{-b\±\sqrt{b^2 - 4ac}}{2a}$

By comparison:

$b= 3$       $a = 1$       $c = 24$

So, the equation is:

$ax^2 + bx + c = 0$

$x^2 + 3x + 24 = 0$