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

### Exponents/Definitions/Fractions

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

Factors | Example: 1, 2, 3, 4, 6 and 12 are factors of 12 |

Order of Operations | PEMDAS |

Exponent | 3²=The 3² is the exponent. |

Base | 3²=3 is the base. |

Power | 3²=The ² is the power. |

(-3)² | Means= -3*-3 |

-3² | Means= -(3*3) |

Prime Numbers | A prime number (or a prime) is a natural number greater than 1 that has no positive divisors other than 1 and itself. |

Composite Number | A composite number is a positive integer that has at least one positive divisor other than one or itself. |

GCF | Greatest common factor. The greatest common factor of 6 and 4 is 2. |

Variable GCF | Same as GCF except with variables. |

Prime Factorization | In number theory, the prime factors of a positive integer are the prime numbers that divide that integer exactly. The process of finding these numbers is called Prime Factorization. |

Example 78 and 124 | 78= 2*36 =2* 2*18 =2*2*2*9 = 2*2*2*3*3 = 2^3* 3^2 2²*31 |

12x²y⁵/8x⁴y² | 3y^3/2x^2 |

Rational Numbers | In mathematics, a rational number is any number that can be expressed as the quotient or fraction p/q of two integers, with the denominator q not equal to zero. |

Negative Rational Numbers | If both denominator and numerator are negative the whole fraction will be positive, if just one is negative the whole fraction is negative. |

Power of Power Rule | (3^2)^2 = 3^4 |

Zero Exponent Rule | Zero Exponent = 1 |

Negative Exponent Rule | You can put it on the bottom of the equation and make it positive. |

Write without Negative Exponents | y^2b^3/x^3a^2 |

Rewrite without Fraction Bar | x^3y^2/a^2b^3= x^3y^2-a^2-b^3 |

Rewrite without zero or Negative Exponents and simplify | y^5x^2/x^3 |

Patrick Pastor | Period 2 |

Created by:
pastorpatrick