### 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}3x+6+7x^{4}-3x^{7}\end{equation} |

2. |
Rewrite the polynomial with the terms in descending order by degree of variable x. |
\begin{equation}11x^{3}y^{10}+7x^{6}y^{8}-10x^{11}y^{7}\end{equation} |

3. |
Rewrite the polynomial with the terms in descending order by degree of variable x. |
\begin{equation}6x^{3}y^{10}-11x^{6}y^{2}+4x^{11}y^{2}+8\end{equation} |

4. |
Solve for x = 2 |
\begin{equation}x^{3}\end{equation} |

5. |
Solve for x = 6 |
\begin{equation}(x-4)^{(-2)}\end{equation} |

6. |
Solve for x = 4 |
\begin{equation}x^{(-3)} \times 4^{(-2)}\end{equation} |

7. |
Solve for x = 5, y = 2 |
\begin{equation}10x^{(-y)}\end{equation} |

8. |
Solve for x = 4, y = 3 |
\begin{equation}(3x)^{(-y)}\end{equation} |

9. |
Solve for x = 3, y = 3 |
\begin{equation}x^{4}y^{(-4)}\end{equation} |

10. |
Solve for x = 2 |
\begin{equation}9x^{2}+5x+7\end{equation} |

11. |
Solve for x = 5 |
\begin{equation}9x^{3}+2x^{2}+8\end{equation} |

12. |
Solve for x = 4 |
\begin{equation}4x+9-5x^{3}\end{equation} |

13. |
Solve for x = 3 |
\begin{equation}10x^{5}-10x+2x^{2}-2\end{equation} |

14. |
Solve for x = 5 |
\begin{equation}6x+x^{3}-6x^{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 = 7 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 = 5 seconds? |
\begin{equation}300+2t-5t^{2}\end{equation} |