Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

Normal Size Small Size show me how

Normal Size Small Size show me how

# Chapter 4 F,F,E

### factors, fractions, and exponents

Question | Answer |
---|---|

Rules for Divisibility | to find out if a number is divisible by another number |

Factors | digits that a number can divided by |

Order of Operations | PEMDAS perenthesis;exponents;multiply;divide;add;subtract |

Exponent | tells you how many times you multiply the base number by itself |

Base | positive or negative integer that may have an exponent above it |

Power | small number above the base number |

(-3)sq. means | (-3)(-3) |

-3sq. means | -3 x -3 |

Prime Numbers | are only divisible by one and themselves |

Composite Numbers | divisible by more than one and themselves |

GCF | greatest common factor |

Variable GCF | example = X²Y⁵ |

Prime Factorization | 120 ^ 12 10 ^ ^ 3 4 5 2 ^ 2 2 |

Finding Prime Factorization Using GCF | find the factors of the number and then find the factors of the factors until you have all prime numbers |

Simplifying Variable Expressions | simplify the numbers and subtract the exponents from the like variables |

Rational Numbers | 2/1 4/1 |

Negative Rational Numbers | always have the negative sign next to the divisibility line or have it next to the numerator |

4x³y⁵ ・3x²yz² | 7x⁵y⁶z² |

(x³y⁵)⁴ | x¹²y²⁰ |

x⁰ | 0 |

x⁻³ | -x・-x・-x |

x⁻³y²/a² | |

x³y²/a²b³ | x³y²a²b³ |

x⁻³y²z⁰/x⁻²y⁻³ | y⁵x²/x³ |

Charlie Stuck | Period 1 |

Created by:
stuckcharles