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Homework 2 - Classifying Polynomials

Last updated almost 2 years ago

10 questions

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Question 1

1.

Classify the polynomial 3x + 12 by degree and number of terms.

Question 2

2.

Classify the polynomial x^{3}-8 by degree and number of terms.

Question 3

3.

Classify the polynomial 2x^{4}-x^{3}+5x^{2}+x-7 by degree and number of terms.

Question 4

4.

Write the y^{2} + 3y^{4}-7y +2y^{3}-4 in standard form.

Question 5

5.

Write the -2b^{2}+5ab+7a^{2} in standard form.

Find each sum or difference. Answer must be in standard form.

Question 6

6.

(x^{2}-4x+3)+(3x^{2}-3x-5)

Question 7

7.

(2m-3+7m^{2})-(3-9m^{2}-2m)

Question 8

8.

(3a^{2}-a+3)+(4a^{2}-5)

Question 9

9.

(2x^{2}+3y^{2}-z^{2})-(x^{2}-y^{2}-z^{2})+(4x^{2}-3y^{2})

Question 10

10.

Find the sum of (2x^{2}-6x-2) and (x^{2}+4x)