Polynomial Identities

Put into standard form: (x + 6)²

• x² + 6x + 12
• x² + 6x + 36
• x² + 36
• x² + 12x + 36

Tags

CCSS.HSA.APR.C.4

When you multiply these factors (7r+6)(7r-6)...

• The middle term will double
• The middle term subtracts to 0
• These factors can not be multiplied
• All the terms are positive

Tags

CCSS.HSA.APR.A.1

When you multiply
(x-4)² ...

• The middle term subtracts to 0
• The middle term will double
• This can not be multiplied
• All the terms are positive

Tags

CCSS.HSA.APR.C.4

Put into standard form: (x - 9)²

• x² + 81
• x² - 18x + 81
• x² + 18x + 81
• x² - 81

Tags

CCSS.HSA.APR.C.4

Find the product:
(x + 12)(x - 12)

• x² - 144
• x² + 144
• x² + 12x - 144
• x² - 12x + 144

Tags

CCSS.HSA.APR.C.4

Factor: x² + 24x + 144

• (x + 12)²
• (x + 9)²
• (x + 15)²
• (x + 13)²

Tags

CCSS.HSA.APR.C.4

Factor:
 n² - 10n + 25

• (n + 5)(n - 5)
• (n + 25)(n + 1)
• (n - 5)²
• (n + 5)²

Tags

CCSS.HSA.APR.C.4

Factor 

x² + 18x + 81                      

• (x + 9)(x – 9)
• (x + 18)²
• (x + 9)²
• (x + 6)²

Tags

CCSS.HSA.APR.C.4

Factor:
x² - 16

• Prime
• ( x - 4) ( x + 4) 
• ( x - 8) ( x + 8) 
• ( x - 4) ( x - 4) 

Tags

CCSS.HSA.APR.C.4

x² - 400

• ( x - 200) ( x + 200) 
• ( x + 20) ( x + 20) 
• Prime
• ( x - 20) ( x + 20) 

Tags

CCSS.HSA.APR.C.4