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Polynomials with Fractions Quiz

Authored by Bo Truex

Mathematics

7th Grade

Used 3+ times

Polynomials with Fractions Quiz
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify the expression: (3/4)x + (1/2)x

7/4x

3/8x

5/4x

2x

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the sum of the polynomials: (2/3)x^2 + (1/4)x and (1/6)x^2 - (1/8)x

(1/2)x^2 - (1/4)x

(3/4)x^2 + (1/6)x

(5/6)x^2 + (1/8)x

(7/6)x^2 + (1/8)x

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Subtract the polynomials: (5/6)x^3 - (1/2)x^2 + (1/3)x and (1/4)x^3 + (1/5)x^2 - (1/6)x

(5/6)x^3 - (1/2)x^2 + (1/3)x + (1/4)x^3 + (1/5)x^2 - (1/6)x

(5/6)x^3 - (1/2)x^2 + (1/3)x - (1/4)x^3 - (1/5)x^2 + (1/6)x

(7/12)x^3 - (3/10)x^2 + (1/2)x

(5/6)x^3 - (1/2)x^2 + (1/3)x + (1/4)x^3 - (1/5)x^2 + (1/6)x

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Add the polynomials: (3/5)x^2 - (1/4)x and (2/3)x^2 + (1/6)x

(11/15)x^2 + (1/12)x

(5/6)x^2 + (1/4)x

(4/5)x^2 - (1/2)x

(7/8)x^2 + (1/3)x

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify the expression: (2/3)x - (1/2)x + (3/4)x

(5/6)x

(1/2)x

(9/8)x

(7/12)x

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the sum of the polynomials: (1/2)x^3 + (1/3)x^2 - (1/4)x and (1/6)x^3 - (1/5)x^2 + (1/8)x

(2/3)x^3 + (1/15)x^2 + (1/8)x

(1/2)x^3 + (1/3)x^2 - (1/4)x - (1/6)x^3 - (1/5)x^2 - (1/8)x

(1/2)x^3 + (1/3)x^2 - (1/4)x + (1/6)x^3 - (1/5)x^2 + (1/8)x

(1/2)x^3 + (1/3)x^2 - (1/4)x - (1/6)x^3 + (1/5)x^2 - (1/8)x

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Subtract the polynomials: (3/4)x^2 - (1/2)x and (1/3)x^2 + (1/4)x

(1/2)x^2 - (1/4)x

(2/3)x^2 + (1/4)x

(7/12)x^2 - (1/2)x

(5/12)x^2 - (3/4)x

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