Algebra 2 Project
Solving Quadratic Equations by Factoring
Problem #1. X2+ 12x+ 35=0
A is the number before X2, B is the number before x, and C is the last number.
In this case it should add to 12 and multiply to 35. The #s are 7, and 5.
Now put the #s instead of B.
Now take out the Greatest common factor of each group.
Then put the two greatest common factors into their own group.
Set each group to zero and solve.
x= -5 or x= -7