Understanding Polynomials in Currency

The video tutorial explains how to express the total value of different denominations of dollar bills as a polynomial. It covers the calculation of the value of p $20 bills, q $10 bills, and r $5 bills, resulting in a polynomial expression. The tutorial concludes with a brief explanation of what a polynomial is, highlighting its multiple terms and introducing the concept of a trinomial.

How do you express the total value of p $20 bills in a polynomial?

• 20 + p

• p + 20

• p20

• 20p

If you have 3 $20 bills, what is their total value?

• $20

• $60

• $40

• $80

What is the expression for the total value of q $10 bills?

• 10q

• q10

• q + 10

• 10 + q

If q equals 10, what is the total value of the $10 bills?

• $50

• $100

• $200

• $10

How do you express the total value of r $5 bills?

• 5r

• r5

• r + 5

• 5 + r

What term is used to describe a polynomial with three terms?

• Quadrinomial

• Trinomial

• Binomial

• Monomial