BrainPOP: Polynomials

 $-3x^5$  is a 

• monomial

• binomial

• trinomal

• quadrinomial

 $5x^3\ -\ 2y\ +\ 5$  is a:

• monomial

• binomial

• trinomial

• quadrinomial

Which of the following is a binomial?

• $8y^3$

• $a\ +\ b$

• $2x^5\ +\ 8x\ +\ 10$

• $10x$

What does  $\frac{8}{y\ }\ +\ 6$  have in common with  $8^y\ +\ 5$  ?

• They have the same value

• Both are binomials

• Both are trinomials

• Neither is a polynomial

What is the degree of the polynomial  $x^2\ +\ 3x\ +\ y$  ?

• 1

• 2

• 3

• 4

What is the degree of the polynomial $z^5y^3\ +\ y^2\ +\ 7y$  ?

• 2

• 3

• 5

• 8

Which of the following is a polynomial with a degree of 1?

• $7x\ +\ 8y\ +\ z$

• $x^2\ +\ y$

• $x^3\ +\ 1$

• $7^{x\ }+\ 8^y$

What is  $a^3\ +\ b^2$  if a = 2 & b = 3?

• 12

• 13

• 17

• 31

One side of a rectangle has length a. Another side has length b. How can you express the perimeter of the rectangle as a polynomial?

• $a^2\ +\ b^2$

• $a^2\ \times\ b^2$

• $2a\ +\ 2b$

• $ab$

What is  $2x^2\ +\ 5x\ +\ 10$   if x = 4?

• 76

• 94

• 46

• 62