Solving quadratic equations by factoring
Solving quadratic equations by factoring
Review the chapter on “Factoring” to refresh your memory if you don’t quite remember how to factor polynomials. It will definitely help you solve the questions in this lesson!
Lessons
Notes:
Difference of Squares: $a^2b^2=(a+b)(ab)$

a)
Solve by factoring a trinomial: $2x^212x+10=0$

b)
Solve by factoring a difference of squares: $25x^249=0$


3.
Solve by Factoring a Difference of Squares
Solve each equation by factoring.