Finding the Roots Algebraically

Finding the Roots Algebraically

11th Grade

14 Qs

quiz-placeholder

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Finding the Roots Algebraically

Finding the Roots Algebraically

Assessment

Quiz

Mathematics

11th Grade

Hard

CCSS
HSA.APR.B.2

Standards-aligned

Created by

Barbara White

FREE Resource

14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Use the factor theorem to determine if (x + 2) is a factor of (x3 - x2 - 25x + 25). 
Yes
No

Tags

CCSS.HSA.APR.B.2

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image
Is (x-4) a factor of (x3 +x2 -16x-16)?
YES
NO

Tags

CCSS.HSA.APR.B.2

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Find all the real zeros of the function 
f(x) = 2x3 - 19x2 + 38x + 24 given that x-4 is a factor.
x = 1/2, -6
x = -1/2, 6
x = 4, -1/2, 6
x = -4, 1/2, -6

Tags

CCSS.HSA.APR.B.2

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image
What are the zeros of the function?
4,1
3,1,-2,-5
-3, -1, 2, 5
-2,4

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image
How many roots does the above Polynomial have?
4
5
6
7

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Factor:
 x3-12x2+47x-60=0 when 5 is a root.
(x-3)(x-4)(x-5)=0
(x+1)(x-4)(x-5)=0
(x-3)(x-4)(2x-5)=0
(x-5)(x-4)(x-5)=0

Tags

CCSS.HSA.APR.B.2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find all the factors of   x3 -3x2 -4x +12 given that -2 is a zero.
(x-2) (x+2) (x+3) 
(x-2) (x-2) (x+3)
(x+2) (x+2) (x+3)
(x-2) (x+2) (x-3)

Tags

CCSS.HSA.APR.B.2

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