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itsjustme_lol

  • one year ago

Help..idk whats wrong with this question

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  1. itsjustme_lol
    • one year ago
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    Simplify: (2x+1)(3x^2+2x+1)=

  2. itsjustme_lol
    • one year ago
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    is it already in simpliest form though?

  3. itsjustme_lol
    • one year ago
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    or what..idk get how to simplify this

  4. Scrambles
    • one year ago
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    It's simplified unless you're looking for imaginary roots

  5. itsjustme_lol
    • one year ago
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    well how am I suppose to know if im looking for imagenairy roots? its says nothing but to simplify that...weird!!!

  6. Scrambles
    • one year ago
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    in the term 3x^2+2x+1, you would need to multiply the x to the first degree by 3x at least once, which doesn't appear to have happened seeing how the x to the first degree has a coefficent of 2

  7. Scrambles
    • one year ago
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    don't worry, you probably don't need to find imaginary roots unless told to do so.

  8. h3rpd3rp
    • one year ago
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    I believe the answer is 3x^2+4x+2 by combining like terms. However, I may be wrong.

  9. Scrambles
    • one year ago
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    the two terms are being multiplied, not added, h3rpd3rp, so that would be incorrect

  10. CalebBeavers
    • one year ago
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    Maybe it wants you to multiply it out

  11. h3rpd3rp
    • one year ago
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    oh right. *face palm* Would you still be able to do like terms though? Just multiplying them instead?

  12. Scrambles
    • one year ago
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    That seems a bit cruel, though. However, the answer would be 6x^3 + 7x^2 + 4x + 1

  13. itsjustme_lol
    • one year ago
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    hmmmmmmmmmmmmmm...i wonder what i should chose for my answer

  14. itsjustme_lol
    • one year ago
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    because i totaly agree with what both of you are saying though

  15. Scrambles
    • one year ago
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    I don't think your teacher wants you to expand the polynomial nor for you to find imaginary roots. My best guess is that the answer is 'simplified'

  16. itsjustme_lol
    • one year ago
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    okay..thankyou

  17. itsjustme_lol
    • one year ago
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    tricky though lol.

  18. Scrambles
    • one year ago
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    yeah. np

  19. itsjustme_lol
    • one year ago
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    for this

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  20. itsjustme_lol
    • one year ago
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    is this the right answer? 16x^4 + 4x^2 +2

  21. Scrambles
    • one year ago
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    for this, you would have to pull 4x out of each term individually, so you would get 4x^3 + x + 2

  22. itsjustme_lol
    • one year ago
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    ohh i see now. thankyou

  23. itsjustme_lol
    • one year ago
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    could you tell me if this is correct?

  24. itsjustme_lol
    • one year ago
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    Simplify: (2x+y)(2x-y)= 4x2-y2

  25. Scrambles
    • one year ago
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    yup

  26. itsjustme_lol
    • one year ago
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    :) thanks again

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