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anonymous

  • one year ago

Will medal need help ASAP Choose the polynomial that is written in standard form. −3x5y2 + 4x3y + 10x2 −8xy2 + 4x4y2 + 3x3 x4y2 + 4x3y5 + 10x4 x6y2 + 4x3y8 + 10x7

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  1. anonymous
    • one year ago
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    @amoodarya @butterflydreamer @Ciarán95

  2. anonymous
    • one year ago
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    @.Gjallarhorn.

  3. anonymous
    • one year ago
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    @Loser66

  4. amoodarya
    • one year ago
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    look at the power , must be decreasing

  5. anonymous
    • one year ago
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    the choices arent right i will fix

  6. amoodarya
    • one year ago
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    \[ −3x^5y^2 + 4x^3y + 10x^2\]

  7. anonymous
    • one year ago
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    here they are

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  8. butterflydreamer
    • one year ago
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    You want to focus on the exponents for both your x's and your y's :) exponents are your "powers" right? So when we write polynomials in "STANDARD FORM" ... This just means you're ordering the terms so that your exponents will decrease from highest to lowest. E.g. if i had a polynomial : x^3 + 4x^4 + 2x - 10. To re-arrange this in "standard form" , i'd look at the powers and rewrite it from the term with the highest exponent of x ( which would be 4x^4), the second highest exponent of x ( which would be x^3), the third highest (2x) and then the constant at the end ( -10). Standard form -> 4x^4 + x^3 + 2x - 10 make sense?

  9. butterflydreamer
    • one year ago
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    in simple terms: Look at your exponents (powers) and find the polynomial where the exponents decrease from highest -> lowest

  10. anonymous
    • one year ago
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    thx

  11. butterflydreamer
    • one year ago
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    noo problem :)!

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