Solve the quadratic equation. x2+x−6=0

The value of x is -3 and 2.

Step-by-step explanation:

First, you have to elaborate the equation :

Next, you can factorize it by taking out the like-terms :

Lastly you have to solve it :

or (look down)

Step-by-step explanation:

+−

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.