FOIL and Factoring Trinomials

Binomials

100

(n+2)(n+3)

n² +3n + 2n +6

   n² +5n +6

200

(n+1)(n+2)

n² +2n + 1n +2

   n² +3n +2

300

(x+4)(x+3)

x² +3x + 4x +12

   x² +7x +12

400

(r+2)(3r+9)

3r² +9r + 6r +18

   3r² +15r +18

500

(2n+10)(n+3)

2n² +6n + 10n +30

   2n² +16n +30

Trinomials

100

b² + 8b + 7

(b+7) (b+1)

200

b ² + 16b + 64

(b+8) (b+8)

300

m ² + 10m + 21

(m+7) (m+3)

400

k ² + 7k + 12

(k+4) (k+3)

500

a ² + 11a + 18

(a+9) (a+2)

More math

100

What is the name of the method we are using to factor Trinomials?

diamond method

200

x²-16

(n-4) (n+4) 

300

v² - 100

(v-10) (v+10) 

400

a² - a - 30

(a-6) (a+5)

500

x² - 4x - 45

(x+5) (x-9)

Random

100

Who is the principal?

Ms Pam Hall

200

What happened on March 29th?

The basketball team won the state championship. 

300

What sport did I previously coach at JHS? 

Soccer (Boys and Girls)

400

What does Mr. Lowe always say if he talks too fast? 

"I'm like butter, I get on a roll."

500

What is a variable?

The letter in an expression or equation that represents a number or value.