Polynomial Structure

Which is an example of a cubic binomial?

• x³+5

• x²+3

• x²+5x-6

• 5x³

The leading term is​ (a)   . The leading coefficient is​ (b)   . The degree of the polynomial is ​ (c)   . The constant in this polynomial is ​ (d)   . This expression is classified as a ​ (e)   .

• 1

• 5

• -4

• quintic polynomial

• 9

• 2

• -8

• quartic polynomial

• 7

Error Analysis: Describe and Correct the Error in Finding the Product of the Binomials.

• The variable t should be multiplied by t.

• The variable t should be multiplied by t + 5.

• The expression t+5 should be multiplied by 2. 

• The integer -2 should be multiplied only by 5. 

Complete the statement with always, sometimes, or never.

The terms of a polynomial are_____________ monomials. 

• Always; A polynomial is a monomial or sum of monomials, and each monomial is a term of the polynomial.

• Always; A polynomial is a binomial or sum of monomials, and a monomial can be a term of the polynomial.

• Sometimes; A polynomial is a sum of monomials, binomials, and trinomials, and a monomial can be a term of the polynomial.

• Never; A polynomial is a sum of binomials and trinomials, not monomials. 

Enter the variable x for bracelets.

Mathematical Equivalence

ON

Mathematical Equivalence

ON

The result of adding,subtracting or multiplying two polynomials is another

• polynomial

• monomial

• varable

• number

If the remainder is zero when we divide two polynomials we say...

• Hallelujah

• the division is exact

• the division is exactly

• the division is easy

Classify by number of terms:
3x³ – 6x

• Monomial

• Binomial

• Trinomial

• 4-Term Polynomial

How many terms are in this polynomial?

• 7

• 1

• 4

• 2