# 3.01 Review: Operations with polynomials

## Interactive practice questions

Is $2x^3-4x^5+3$2x34x5+3 a polynomial?

Yes, it is a polynomial.

A

No, it is not a polynomial.

B

Yes, it is a polynomial.

A

No, it is not a polynomial.

B
Medium
Less than a minute

Is $3x^3+\frac{2}{x^7}-1$3x3+2x71 a polynomial?

Is $\sqrt{2}x^6+7x$2x6+7x a polynomial?

For the polynomial $P\left(x\right)=2x^7+2x^5+2$P(x)=2x7+2x5+2

### Outcomes

#### III.A.SSE.1

Interpret polynomial and rational expressions that represent a quantity in terms of its context.

#### III.A.SSE.1.a

Interpret parts of an expression, such as terms, factors, and coefficients.

#### III.A.SSE.1.b

Interpret complicated expressions by viewing one or more of their parts as a single entity.

#### III.A.SSE.2

Use the structure of an expression to identify ways to rewrite it.

#### III.A.APR.1

Understand that polynomials form a system analogous to the integers, namely, they are closed under the operations of addition, subtraction, and multiplication; add, subtract, and multiply polynomials.