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+10+6x^{3}-7x^{5}\end{equation}

2.

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

\begin{equation}2x^{2}y^{2}+10x^{7}y^{8}-7x^{8}y^{8}\end{equation}

3.

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

\begin{equation}8x^{3}y^{8}-4x^{5}y^{8}+10x^{9}y^{8}+6\end{equation}

4.

Solve for x = 3

\begin{equation}x^{2}\end{equation}

5.

Solve for x = 8

\begin{equation}(x-3)^{(-4)}\end{equation}

6.

Solve for x = 2

\begin{equation}x^{(-2)} \times 5^{(-2)}\end{equation}

7.

Solve for x = 2, y = 4

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

8.

Solve for x = 3, y = 2

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

9.

Solve for x = 2, y = 4

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

10.

Solve for x = 9

\begin{equation}2x^{2}+6x+8\end{equation}

11.

Solve for x = 5

\begin{equation}3x^{3}+4x^{2}+6\end{equation}

12.

Solve for x = 3

\begin{equation}3x+4-10x^{3}\end{equation}

13.

Solve for x = 2

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

14.

Solve for x = 2

\begin{equation}9x+x^{3}-8x^{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 = 4 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}