Solve the quadratic equation. show all of your steps. x 2 + 3 x − 5 = 0

For this case we have the following quadratic equation:

Where:

We look for the solution using the following formula:

Substituting the values:

Thus, we have two roots:

the difference between a number and 5 is -2.

step-by-step explanation:

notice that the equation you are given has -2 (negative 2) on the right side, not 2. when you subtract 5 from a number n, you are finding the difference between the number and 5.

the difference between a number and 5 is -2.