Dividing & Solving Polynomials

Dividing & Solving Polynomials

9th - 12th Grade

15 Qs

quiz-placeholder

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Dividing & Solving Polynomials

Dividing & Solving Polynomials

Assessment

Quiz

Mathematics

9th - 12th Grade

Medium

CCSS
HSA.APR.D.6, HSA.APR.B.2, HSA.APR.C.4

+8

Standards-aligned

Created by

Caity Armstrong

Used 16+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Find all zeros for the polynomial
P(x) = x3 -3x2-5x+15
3, √5 
3, √5, -√5
-3, √5, -√5
-3, 5i, -5i

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

FInd all zeros for the polynomial
f(x) = x4+8x2-9
-1, ⅓, ±3i
½, -1, ±3i
1, -1, ±i√11
1, -1, ±3i

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

CCSS.HSN.CN.C.8

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image
A
B
C
D

Tags

CCSS.HSF-IF.C.7C

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Using synthetic division, find the remaining factors of

(x3 +x2 -17x +15) if (x -1) is a factor?

*FACTOR COMPLETELY*

(x + 5)(x - 3)

(x + 5)(x + 3)

(x - 5)(x + 3)

(x - 5)(x - 3)

Tags

CCSS.HSA.APR.D.6

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

If you were dividing into x6 + 4x3 + 2, how many 0's would you need to plug in when setting up the problem?

none!

2 zeros

4 zeros

6 zeros

Tags

CCSS.HSA.APR.D.6

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt


Divide using long division

 2x47x3+14x255x+212x7\frac{2x^4-7x^3+14x^2-55x+21}{2x-7}  

 x37x23xx^3-7x^2-3x  

 x3+7x3x^3+7x-3  

 x37x2+7x3x^3-7x^2+7x-3  

 x37x+3x^3-7x+3  

Tags

CCSS.HSA.APR.D.6

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Divide using synthetic division
 2x35x2+3x+7 ÷ (x2)2x^3-5x^2+3x+7\ \div\ \left(x-2\right)  

2x3 - x2 + x + 9

2x2 - x + 1

 2x2x+1+9x22x^2-x+1+\frac{9}{x-2}  

 2x29x1523x22x^2-9x-15-\frac{23}{x-2}  

Tags

CCSS.HSA.APR.D.6

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