Question

identify a, b and c.
$2x^2 + 12x + 18 = 0$
$a = \square\square$
$b = \square$
$c = \square$

Explanation:

Step1: Recall quadratic form

The standard quadratic equation is \(ax^2 + bx + c = 0\), where \(a\) is the coefficient of \(x^2\), \(b\) is the coefficient of \(x\), and \(c\) is the constant term.

Step2: Identify \(a\)

In the equation \(2x^2 + 12x + 18 = 0\), the coefficient of \(x^2\) is \(2\), so \(a = 2\).

Step3: Identify \(b\)

The coefficient of \(x\) is \(12\), so \(b = 12\).

Step4: Identify \(c\)

The constant term is \(18\), so \(c = 18\).

Answer:

\(a = 2\), \(b = 12\), \(c = 18\)