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anjum1

  • 3 years ago

whose product is 20 and whose sum is +9

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  1. erdog82
    • 3 years ago
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    How do you get positive 20 by multiplying 2 numbers?

  2. Aditi_Singh
    • 3 years ago
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    two numbers?

  3. anjum1
    • 3 years ago
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    10+2

  4. anjum1
    • 3 years ago
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    10*2 i mean

  5. erdog82
    • 3 years ago
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    Or...

  6. anjum1
    • 3 years ago
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    5*4

  7. erdog82
    • 3 years ago
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    Yup!

  8. erdog82
    • 3 years ago
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    And what is 5+4 = what?

  9. anjum1
    • 3 years ago
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    9

  10. erdog82
    • 3 years ago
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    Yup!

  11. erdog82
    • 3 years ago
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    Please give me a medal if you think I helped! ☺

  12. anjum1
    • 3 years ago
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    |dw:1362329235378:dw|

  13. ParthKohli
    • 3 years ago
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    Well, you want to split the middle term.\[= x^2 + 5x + 4x + 20\]

  14. anjum1
    • 3 years ago
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    no

  15. erdog82
    • 3 years ago
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    Okay, then what do you do? @anjum1

  16. anjum1
    • 3 years ago
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    how i done it before with you

  17. erdog82
    • 3 years ago
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    Than do it!!! ☺

  18. ParthKohli
    • 3 years ago
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    Isn't that how we do it?

  19. anjum1
    • 3 years ago
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    i forgot

  20. erdog82
    • 3 years ago
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    http://www.mathsisfun.com/algebra/factoring.html

  21. anjum1
    • 3 years ago
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    thank you

  22. erdog82
    • 3 years ago
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    Your welcome! ☺

  23. anjum1
    • 3 years ago
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    next q

  24. anjum1
    • 3 years ago
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    factorise x squared-81

  25. erdog82
    • 3 years ago
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    You may want to add that link to your favorites if it is helpful. If you think I am really helpful please fan me by clicking on my name and then on the bottom right click "become a fan"

  26. anjum1
    • 3 years ago
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    don

  27. erdog82
    • 3 years ago
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    You can also message me directly by clicking the envelope at the top left on your screen, and if you want to get my attention you can do @erdog82 on a question you need help on

  28. erdog82
    • 3 years ago
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    Try looking at the link again ☺

  29. anjum1
    • 3 years ago
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    but this one only has 2 number things the other one had 3

  30. erdog82
    • 3 years ago
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    http://www.freemathhelp.com/factoring-calculator.php

  31. erdog82
    • 3 years ago
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    It doesn't really matter ☺

  32. erdog82
    • 3 years ago
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    If it would be helpful, you can check your answers using the link I just sent you ☺

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