### 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}2x+3+3x^{4}-8x^{7}\end{equation} |

2. |
Rewrite the polynomial with the terms in descending order by degree of variable x. |
\begin{equation}11x^{3}y^{2}+4x^{5}y^{10}-7x^{9}y^{6}\end{equation} |

3. |
Rewrite the polynomial with the terms in descending order by degree of variable x. |
\begin{equation}3x^{2}y^{9}-7x^{5}y^{6}+7x^{8}y^{9}+6\end{equation} |

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

5. |
Solve for x = 7 |
\begin{equation}(x-5)^{(-3)}\end{equation} |

6. |
Solve for x = 3 |
\begin{equation}x^{(-2)} \times 5^{(-2)}\end{equation} |

7. |
Solve for x = 3, y = 3 |
\begin{equation}5x^{(-y)}\end{equation} |

8. |
Solve for x = 3, y = 2 |
\begin{equation}(3x)^{(-y)}\end{equation} |

9. |
Solve for x = 5, y = 4 |
\begin{equation}x^{4}y^{(-3)}\end{equation} |

10. |
Solve for x = 10 |
\begin{equation}3x^{2}+6x+6\end{equation} |

11. |
Solve for x = 4 |
\begin{equation}9x^{3}+7x^{2}+6\end{equation} |

12. |
Solve for x = 5 |
\begin{equation}3x+4-6x^{3}\end{equation} |

13. |
Solve for x = 2 |
\begin{equation}10x^{5}-5x+9x^{2}-7\end{equation} |

14. |
Solve for x = 3 |
\begin{equation}9x+x^{3}-9x^{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 = 8 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 = 2 seconds? |
\begin{equation}300+2t-5t^{2}\end{equation} |