### Algebra-1 Problems

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} |