Quiz 32, 15.4 - 15.6 Flashcards by Cynthia Criswell | Brainscape

Q

Classify as monomial, binomial, or trinomial.

4a + 2b

A

binomial

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Q

Classify as monomial, binomial, or trinomial.

6abcxyz

A

monomial

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Q

Classify as monomial, binomial, or trinomial.

x + y - z

A

trinomial

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Q

Classify as monomial, binomial, or trinomial.

3/4ax

A

monomial

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Q

write like or unlike beside each pair of terms:

9a; 7a

A

like

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Q

write like or unlike beside each pair of terms:

4a; 4a²

A

unlike

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Q

write like or unlike beside each pair of terms:

-4x; 4x

A

like

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Q

Simplify the polynomials by combining like terms

3x + 5x + 4x

A

12x

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Q

Simplify the polynomials by combining like terms

9x - 5x - x

A

3x

You assume a 1 by the lone x so: 9 - 5 - 1 = 3

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Q

Simplify the polynomials by combining like terms

7a + 9b - 6b + 2a

A

9a + 3b

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Q

4x + 2x = 24

A

6x = 24

x = 4

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Q

9x - 3x = 12

A

6x = 12

x = 2

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