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LaynaMae Group Title

Last question of the night , please someone help mee !

  • 7 months ago
  • 7 months ago

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  1. LaynaMae Group Title
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    • 7 months ago
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  2. Gregk Group Title
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    Splott solved it like this: 2x + 4 = –3x + 14 2x + 4 + 3x = –3x + 14 + 3x 5x + 4 = 14 5x + 4 + 4 = 14 + 4 5x = 18 5 x divided by 5 is equal to 18 divided by 5 x = 18 over 5

    • 7 months ago
  3. Gregk Group Title
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    Fizzle solved it like this: 2x + 4 = –3x + 14 2x + 4 – 2x = –3x + 14 – 2x 4 = 14 – 5x 4 – 14 = 14 – 5x – 14 –12 = –5x –12 + 5 = –5x + 5 –7 = x

    • 7 months ago
  4. Gregk Group Title
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    x + 4 = –3x + 14 2x + 4 + 3x = –3x + 14 + 3x CORRECT 5x + 4 = 14 CORRECT 5x + 4 + 4 = 14 + 4 WRONG, he should have subtracted 4 both sides 5x = 18 5 x divided by 5 is equal to 18 divided by 5 x = 18 over 5

    • 7 months ago
  5. Gregk Group Title
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    2x + 4 = –3x + 14 2x + 4 – 2x = –3x + 14 – 2x CORRECT 4 = 14 – 5x CORRECT 4 – 14 = 14 – 5x – 14 CORRECT –12 = –5x WRONG, 4-14 = 10 –12 + 5 = –5x + 5 WEONG, he should gave divided -5 both sides –7 = x

    • 7 months ago
  6. agent0smith Group Title
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    @Gregk which question are you reading :/

    • 7 months ago
  7. Gregk Group Title
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    oops i someone had a similar question

    • 7 months ago
  8. LaynaMae Group Title
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    Oh my .. lol

    • 7 months ago
  9. agent0smith Group Title
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    Both functions are quadratics, of degree 2. I've seen this question before, and it makes no more sense now than it did last time.

    • 7 months ago
  10. LaynaMae Group Title
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    I understand not one part of this question or how to even begin to answer it ..

    • 7 months ago
  11. agent0smith Group Title
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    I have a maths degree and I don't understand it either. I don't know what "operation" it's even referring to, and both functions have the same degree.

    • 7 months ago
  12. agent0smith Group Title
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    Where is this question from?

    • 7 months ago
  13. LaynaMae Group Title
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    My school .... lol

    • 7 months ago
  14. LaynaMae Group Title
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    Connections Academy

    • 7 months ago
  15. LaynaMae Group Title
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    @agent0smith

    • 7 months ago
  16. alekos Group Title
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    i think the "operation" refers to leg and arm movement and heat generated thereof

    • 7 months ago
  17. LaynaMae Group Title
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    Hmm , i think i got it .. I'll see what i can do . Thanks though !

    • 7 months ago
  18. alekos Group Title
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    what have you got? because i studied maths at uni and i reckon this a very ambiguous question

    • 7 months ago
  19. agent0smith Group Title
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    This is an awful question. It's hard to tell whether the degree refers to heat, or polynomial degree. In either case, both are essentially the same answer.

    • 7 months ago
  20. alekos Group Title
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    I agree. It's a stupid question to start with. Needs more info in order to obtain some sort of a sensible solution

    • 7 months ago
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