CCSS.Math.Content.HSA.APR.B.2

Factor: x² + 3x - 4

• (x + 4)(x - 1)
• (x - 3)(x - 1)
• (x + 4)(x - 3)
• (x - 4)(x + 1)

Tags

CCSS.Math.Content.HSA.APR.B.2

Is (x-3) a factor of
(x³ - 3x² + 2x + 2)?

• Yes
• No

Tags

CCSS.Math.Content.HSA.APR.B.2

Factor (Grouping):
x³ - 5x² + 5x - 25

• (x² - 5) (x - 5)
• (x² + 5) (x - 5)
• (x² + 5) (x + 5)
• (x² - 1) (x - 25)

Tags

CCSS.Math.Content.HSA.APR.B.2

Evaluate the following expression:
-3x² - 5x + 7 when x = -2

• 5
• 10
• 12
• 7

Tags

CCSS.Math.Content.HSA.APR.B.2

Find the factors of

5m² - 45m + 90

• 3(m + 1)(m + 8)

• 5(m - 3)(m - 6)

• 2(m - 7)(m + 3)

• 5(m - 5)(m + 3)

Tags

CCSS.Math.Content.HSA.APR.B.2

Given ( x - 3) ( x+ 4) = x² + 1x - 12. What does ( x - 3 ) ( x + 4) represent in the equation?

• solutions

• factors

• expression

• zeros

Tags

CCSS.Math.Content.HSA.APR.B.2

If f(x) = 4x³ + 5x² - 3, find f(-2).

• -415

• -15

• -55

• -615

Tags

CCSS.Math.Content.HSA.APR.B.2

How can I tell, when doing synthetic division, if the binomial is a FACTOR of the dividend?

• The remainder is zero

• They are all factors

• We can't tell

• The remainder is a constant

Tags

CCSS.Math.Content.HSA.APR.B.2

Jika nilai polinomial   $p(x)=x^4+ax^2+2x+6$  untuk  $x=-1$  adalah 8. Nilai  $p(2)$  = ....

•  $30$  

•  $32$  

•  $35$  

•  $36$  

•  $38$  

Tags

CCSS.Math.Content.HSA.APR.B.2

Given that  $x=-2$  is a zero of the function
 $f\left(x\right)=x^3+12x^2+5x-30$  
 
use synthetic division to help you find 
all of the other zeros. 

All solutions must be exact - no approximate answers.

•  $f\left(x\right)=5\pm2\sqrt{10}$  

•  $f\left(x\right)=-5\pm2\sqrt{10}$  

•  $f\left(x\right)=5\pm4\sqrt{10}$  

•  $f\left(x\right)=-5\pm4\sqrt{10}$  

Tags

CCSS.Math.Content.HSA.APR.B.2