Algebra-1 Problems

5.6 Polynomials


Problem #

Problem Statement

Problems Similar To

1.

Rewrite the polynomial with the terms in descending order by degree of variable x.

\begin{equation}5x+3+5x^{3}-8x^{9}\end{equation}

2.

Rewrite the polynomial with the terms in descending order by degree of variable x.

\begin{equation}3x^{2}y^{2}+8x^{5}y^{10}-4x^{10}y^{3}\end{equation}

3.

Rewrite the polynomial with the terms in descending order by degree of variable x.

\begin{equation}9x^{2}y^{8}-7x^{6}y^{7}+11x^{8}y^{9}+6\end{equation}

4.

Solve for x = 3

\begin{equation}x^{4}\end{equation}

5.

Solve for x = 6

\begin{equation}(x-5)^{(-4)}\end{equation}

6.

Solve for x = 3

\begin{equation}x^{(-2)} \times 2^{(-2)}\end{equation}

7.

Solve for x = 5, y = 3

\begin{equation}4x^{(-y)}\end{equation}

8.

Solve for x = 3, y = 2

\begin{equation}(3x)^{(-y)}\end{equation}

9.

Solve for x = 4, y = 5

\begin{equation}x^{3}y^{(-3)}\end{equation}

10.

Solve for x = 7

\begin{equation}7x^{2}+4x+6\end{equation}

11.

Solve for x = 2

\begin{equation}6x^{3}+3x^{2}+9\end{equation}

12.

Solve for x = 3

\begin{equation}3x+7-10x^{3}\end{equation}

13.

Solve for x = 3

\begin{equation}10x^{5}-9x+10x^{2}-8\end{equation}

14.

Solve for x = 5

\begin{equation}2x+x^{3}-10x^{2}\end{equation}

15.

If a rock is thrown upward at a speed of 160 ft per second, the height it reaches in t seconds is $160t - 16t^{2}$. Find the height of the rock, above ground, after t = 6 sec

\begin{equation}160t-16t^{2}\end{equation}

16.

An egg is dropped off the top of a building. Its height in meters above the ground can be approximated by the polynomial $300 + 2t - 5t^{2}$, where t is the time since it was thrown in seconds. How high is the egg above the ground after t = 4 seconds?

\begin{equation}300+2t-5t^{2}\end{equation}