Classifying Polynomials Quiz 1

Question 1

Which one of these is an example of a monomial polynomial?

Accepted Answer

$$\sqrt{11}{{x}^{5}}$$

Answer

$$6{{x}^{-9}}$$

Answer

$$8{{y}^{\frac{2}{3}}}$$

Answer

$$11{{\sqrt{x}}^{\sqrt{5}}}$$

Question 2

Which of these are binomials?

Accepted Answer

$$12x+17y$$

Answer

$${{a}^{2}}+bx+c$$

Answer

$${{x}^{2}}+{{y}^{2}}+z$$

Answer

$$x+{{y}^{2}}+6$$

Question 3

Classify the polynomial $$13{{y}^{2}}z+{{7}^{5}}$$ by its degree?

Accepted Answer

$$3^{rd}$$ degree

Answer

$$5^{th}$$ degree

Answer

$$2^{nd}$$ degree

Answer

$$8^{th}$$ degree

Question 4

Classify the polynomial $$7{{\left( x+y \right)}^{2}}\left( 2x-5 \right)$$ by its degree and the number of terms?

Accepted Answer

$$3^{rd}$$ degree polynomial

Answer

$$2^{nd}$$ degree polynomial

Answer

$$4^{th}$$ degree trinomial

Answer

$$6^{th}$$ degree trinomial

Question 5

Classify the polynomial $$10{{a}^{2}}-7a+15$$ by its degree and the number of terms?

Accepted Answer

Quadratic trinomial

Answer

Cubic trinomial

Answer

Quadratic binomial

Answer

Linear polynomial