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Mathematics

11th - 12th Grade

CCSS covered

Used 106+ times

Solving Polynomial Equations
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10 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

What are the roots of the polynomial function?
Choose ALL that apply.

 f(x)=(x−4)(x+7)(x+8)f\left(x\right)=\left(x-4\right)\left(x+7\right)\left(x+8\right)  

4

-4

7

-7

-8

Tags

CCSS.HSF-IF.C.7C

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

What are the solutions to the polynomial equation?
Choose ALL that apply.

 (x+2)2(x−3)=0\left(x+2\right)^2\left(x-3\right)=0  

2

-2

-3

3

Tags

CCSS.HSF-IF.C.7C

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

What are the roots of the polynomial function?
Choose ALL that apply.

 f(x)=(x+1)(x−5)(x−6)f\left(x\right)=\left(x+1\right)\left(x-5\right)\left(x-6\right)  

-1

1

-5

5

6

Tags

CCSS.HSF-IF.C.7C

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many roots does the polynomial function have?

 g(x)=x4−3x2+10g\left(x\right)=x^4-3x^2+10  

1

2

3

4

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many solutions does the polynomial equation have?

 5x3−10x2+8x+1=05x^3-10x^2+8x+1=0  

1

2

3

4

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

CCSS.HSA.REI.D.11

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many solutions does the polynomial equation have?

 3x2−5x4+3x−7=03x^2-5x^4+3x-7=0  

1

2

3

4

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Solve the polynomial equation by factoring.
Choose ALL the correct solutions from the list.

 n3+2n2+9n+18=0n^3+2n^2+9n+18=0  

-2

2

3

-3

 ±3i\pm3i  

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

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