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FatimaISWA

  • 2 years ago

Factor: x2 - 13x + 36

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  1. thomasj
    • 2 years ago
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    the way to do this is to ask : what two factors of 36 add up to -13

  2. fero4u123
    • 2 years ago
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    (x + b)(x + d) = 0 is what you want to set up then as @thomasj said you want to figure out what two factors of 36 add up to -13. meaning what b*d = 36 and also b+d = -13

  3. precal
    • 2 years ago
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    |dw:1336344917056:dw| continue writing the factors, and you will see what you need

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