Question

to apply the quadratic formula in this quadratic equation
$x^2 + 5x + 3 = 0$,
$a = \square$, $b = \square$, $c = \square$

question 4
1 pts
to solve the equation
$3x^2 - 2x - 7 = 0$ using the quadratic formula,
substitute in the values
$a=\square$, $b = \square$, $c=\square$

Explanation:

First Quadratic Equation ($x^2 + 5x + 3 = 0$)

Step1: Recall quadratic form

A quadratic equation is in the form $ax^2 + bx + c = 0$, where $a$ is the coefficient of $x^2$, $b$ is the coefficient of $x$, and $c$ is the constant term.

Step2: Identify $a$

For $x^2 + 5x + 3 = 0$, the coefficient of $x^2$ is $1$, so $a = 1$.

Step3: Identify $b$

The coefficient of $x$ is $5$, so $b = 5$.

Step4: Identify $c$

The constant term is $3$, so $c = 3$.

Step1: Recall quadratic form

A quadratic equation is in the form $ax^2 + bx + c = 0$, where $a$ is the coefficient of $x^2$, $b$ is the coefficient of $x$, and $c$ is the constant term.

Step2: Identify $a$

For $3x^2 - 2x - 7 = 0$, the coefficient of $x^2$ is $3$, so $a = 3$.

Step3: Identify $b$

The coefficient of $x$ is $-2$, so $b = -2$.

Step4: Identify $c$

The constant term is $-7$, so $c = -7$.

Answer:

$a = 1$, $b = 5$, $c = 3$

Second Quadratic Equation ($3x^2 - 2x - 7 = 0$)