Solve Using GCF
Solve by Factoring
GCF and X-Puzzle
Random Algebra
Basic Math
100

Solve by GCF Factoring:

2x - 10 = 0

5

100

Solve the Quadratics by Factoring


x2+2x-3=0

-3,1

100

Factor

3x2+9x-210

3(x-7)(x+10)

100

It's the constant in the equation y = x + 3

3

100
What are the square roots of 4?

+ 2 and - 2

200

Solve by GCF Factoring:

4x- 8x = 0

0 and 2

200

Solve the Quadratics by Factoring 

x2-10x+16

2, 8

200

Factor

2x2+12x-54

2(x-3)(x+9)

200

Standard form is useful because it tells us what from the C value?

y-intercept

200
What is the bottom of a fraction called?

Denominator

300

Solve by GCF Factoring:

3x2 = 27x

0 and 9

300

Solve the Quadratics by Factoring


n2-n=2

2 and -1

300

Factor 

28x2+172x-168

4(7x-6)(x+7)

300

To make factoring easier, we want the leading coefficient to be equal to what?

1

300

What do we call things that are multiplied together to result in a product?

Factors

400

Solve by Factoring:

2x- 32 = 0

4 and -4

400

Solve the Quadratics by Factoring


x2-5x+6=0

2 and 3

400

Factor

14x2+6x

2x(7x+3)

400

The largest value that can be cleanly divided from all terms is called what?

Greatest Common Factor (GCF)

400

What do we call the number at the front of an equation?

Leading Coefficient

500

Solve by Factoring:

2x2 - 12x - 54 = 0

9 and -3

500

Solve the Quadratics by Factoring


4x2-32=8x

4 and -2

500

Factor

5x2+25x+20

5(x+1)(x+4)

500

The general form of this common equation is ax2 + bx + c = 0

What type of equation is it?

a quadratic equation

500

When any factor is zero, your product is zero.

What is the Zero Product Property