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blondebaby42911

  • 4 years ago

Which of the following is one of the factors of 3x2 + 45x + 150?

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  1. blondebaby42911
    • 4 years ago
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    how do i do this?

  2. cwrw238
    • 4 years ago
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    first take 3 out = 3(x^2 + 15x + 50) = 3 (x+10)(x+5)

  3. blondebaby42911
    • 4 years ago
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    5 All of the above x – 10 x + 5

  4. blondebaby42911
    • 4 years ago
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    so its x+5

  5. Kdwndr
    • 4 years ago
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    x+5

  6. Kdwndr
    • 4 years ago
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    3x2+45x+150=3(x+5)(x+10) Answer = x + 5

  7. cwrw238
    • 4 years ago
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    to factor whats in the brackets you need 2 numbers whose product is 50 and whose sum is 15 - thasts 5 and 10

  8. cwrw238
    • 4 years ago
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    yes correct option is x+5

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