August 26, 2019

1-2 Factoring Polynomials

Objectives:

1-2a:Icanfactorapolynomialexpressionbygrouping.1-2b:Icanfactoratrinomial.1-1c:Icansolveequationsusingfactoring.

August 26, 2019

Factor by Grouping.

Is there a GCF?

August 26, 2019

You're up!

August 26, 2019

What two numbers multiply to -12, but also add to -1?

Riddle...r me this...

August 26, 2019

What two numbers multiplies to 15 that also add to 8?

What two numbers multiply to -15 that also add to -2?

August 26, 2019

Factor the following polynomial by

grouping and the Riddler together.

August 26, 2019

Factor the following trinomials.

August 26, 2019

How to Factor a Quadratic

Factoring quadratics in the form ax2 + bx + c

1. Factor out the GCF2. Multiply a and c3. Find two factors of ac that add to b *If ac is negative, factors must have opposite signs *If ac is positive, factors must have same (+ or -) signs4. Re-write equation with b split up into factors5. Find the GCF by grouping6. Factor the GCF of the whole

August 26, 2019

Other methods (optional per teacher)

August 26, 2019

Solve the following equations.

August 26, 2019

You try:

August 26, 2019

Solve the following equations.

August 26, 2019

You try:

August 26, 2019

Solve the following equations.

August 26, 2019

You try: