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JA1

  • 2 years ago

Factor Completely: 25x2 − 9 I just need a yes or no no explanation. I got (5x + 3)(5x - 3)

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  1. Luigi0210
    • 2 years ago
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    Yup!

  2. JA1
    • 2 years ago
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    kk thanks Im trying to review my works

  3. Luigi0210
    • 2 years ago
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    Because when you multiply them out, you get a 25x^2 and the - and +3 would cancel out. Then the -3 and +3 would be a -9

  4. JA1
    • 2 years ago
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    so thats the reason behind the minus xD thanks

  5. precal
    • 2 years ago
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    yes that is correct

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