Quadratic Formula is x=−b ± b2−4ac√2a

The equation is 3x2+18x+24=0

write in in wquadratic formula form.
what is c?

1 answer

To write the quadratic equation \( 3x^2 + 18x + 24 = 0 \) in the standard form of the quadratic formula, we need to identify the coefficients \( a \), \( b \), and \( c \).

The standard form of a quadratic equation is:

\[ ax^2 + bx + c = 0 \]

For the equation \( 3x^2 + 18x + 24 = 0 \):

  • \( a = 3 \)
  • \( b = 18 \)
  • \( c = 24 \)

So, \( c = 24 \).

Now, we can write the equation in the quadratic formula form, which is

\[ x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a} \]

Substituting the values of \( a \), \( b \), and \( c \):

\[ x = \frac{-18 \pm \sqrt{18^2 - 4 \cdot 3 \cdot 24}}{2 \cdot 3} \]

This is the quadratic formula applied to the given equation.

Similar Questions
  1. Quadratic Formula is x=−b ± b2−4ac√2aThe equation is 3x2+18x+24=0 write in in wquadratic formula form.
    1. answers icon 1 answer
    1. answers icon 0 answers
  2. Quadratic Formula is x=−b ± b2−4ac√2aThe equation is 3x2+18x+24=0 write in in quadratic formula form, and find the x=
    1. answers icon 1 answer
    1. answers icon 3 answers
more similar questions