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# Formulas from Algebr

### CSET MATH ALGEBRA Formulas

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

What is the distance formula from P(x, y) to Q(x1, y1)? | The distance formula is defined as d = sqrt((x - x1)^2 + (y - y1)^2) |

What is the distance formula from P(x0, y0) to the line Ax + By + C = 0? | The distance formula from the point to a line is d = abs(Ax0 + By0 + c) / sqrt(A^2 + B^2) |

What is the Factoring of x^2 - y^2? | The factoring of x^2 - y2 = ( x + y)(x - y) |

What is the factoring of x^2 + 2xy + y^2? | Factoring is (x + y)^2 |

What is the factoring of x^2 - 2xy + y^2? | (x - y)^2 |

What is the factoring of x^3 - y^3? | (x - y)(x^2 + xy + y^2) |

What is the factoring of x^3 + y^3? | (x + y)(x^2 - xy + y^2) |

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