Factor Trinomials Intro

What two numbers multiply to give you -63 and add to give you -2?

• 9 and -7

• -9 and 7

• -9 and -7

• 21 and -3

Tags

CCSS.HSA-REI.B.4B

When factoring the polynomial, what are you trying to find?
 $x^2+6x+8$  

• two numbers that add to give you 8 and multiply to give you 6

• two numbers that multiply to give you 8 and add to give you 6

• two numbers that multiply to give you 8 and multiply to give you 6

• two numbers that add to give you 8 and add to give you 6

What two numbers multiply to give you -9 and add to give you 8?

• 3 and 3

• 8 and -1

• 9 and -1

• -9 and 1

Tags

CCSS.HSA-REI.B.4B

What are the factors of
 $x^2-7x+12$  

•  $\left(x-4\right)\left(x+3\right)$  

•  $\left(x+4\right)\left(x-3\right)$  

•  $\left(x+4\right)\left(x+3\right)$  

•  $\left(x-4\right)\left(x-3\right)$  

What two numbers multiply to give you 40 and add to give you 13?

• 8 and 5

• -8 and -5

• 10 and 4

• -10 and -4

Tags

CCSS.HSA-REI.B.4B

When you factor the polynomial, what are you trying to find?
 $x^2-10x+16$  

• two numbers that multiply to give you -10 and add to give you 16

• two numbers that multiply to give you 16 and add to give you 10

• two numbers that multiply to give you 16 and add to give you -10

• two numbers that multiply to give you -16 and add to give you -10