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Solmyr

Factor completely: 4x2 + 25x + 6 (4x + 1)(x + 6) (4x + 6)(x + 1) (2x + 3)(2x + 2) (2x + 6)(2x + 1)

  • one year ago
  • one year ago

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  1. ash2326
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    @Solmyr Did you try this?

    • one year ago
  2. Solmyr
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    sadly no cause i have no idea of how to do it

    • one year ago
  3. Solmyr
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    i was looking for someone to show me how to do it

    • one year ago
  4. ash2326
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    Ok, I'll explain you

    • one year ago
  5. ash2326
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    General quadratic equation \[ax^2+bx+c=0\] Here we have \[4x^2+25x+6\] So what's a , b and c here?

    • one year ago
  6. Solmyr
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    a=4 b=25 c=6

    • one year ago
  7. ash2326
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    Good, first step is to find the product of a and c What is it here?

    • one year ago
  8. Solmyr
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    4*6=24

    • one year ago
  9. ash2326
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    Now b is 25 here Can you find factors of 24, which add up or subtract to form 24 ?

    • one year ago
  10. Solmyr
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    2,4,6,8

    • one year ago
  11. Solmyr
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    12

    • one year ago
  12. ash2326
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    Let me rephrase it, 2 factors of 24 which add up or subtract to form 25?

    • one year ago
  13. Solmyr
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    im not sure

    • one year ago
  14. ash2326
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    Check if 24 and 1 satisfy that??

    • one year ago
  15. Solmyr
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    ok i guess it does

    • one year ago
  16. ash2326
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    so write 25x as 24x and 1x

    • one year ago
  17. Solmyr
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    ok

    • one year ago
  18. Solmyr
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    i have to do something ill brb

    • one year ago
  19. ash2326
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    \[4x^2+24x+x+6=0\]

    • one year ago
  20. Solmyr
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    im back

    • one year ago
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