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lexigolds9 Group Title

-2x-2>4 what is the solution set

  • one year ago
  • one year ago

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  1. Yahoo! Group Title
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    add 2 to both sides

    • one year ago
  2. lexigolds9 Group Title
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    -2x>6

    • one year ago
  3. Yahoo! Group Title
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    -2x > 6 nw multiply with -1 so inequatitly reversed 2x < -6 x < -3 Soln = (-infinit , -3)

    • one year ago
  4. lexigolds9 Group Title
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    are they in ()'s or []'s

    • one year ago
  5. lexigolds9 Group Title
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    or different on each side?

    • one year ago
  6. lexigolds9 Group Title
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    ??

    • one year ago
  7. goformit100 Group Title
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    @vikayefremova

    • one year ago
  8. lexigolds9 Group Title
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    ??

    • one year ago
  9. ZakaullahUET Group Title
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    |dw:1350960501648:dw|

    • one year ago
  10. muntoo Group Title
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    \[\{x\ |\ x<-3, x \in \mathbb{R} \}\]

    • one year ago
  11. lexigolds9 Group Title
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    i got -infinity,-3 ,,, i just need to know when graphing would it be ] or )

    • one year ago
  12. lexigolds9 Group Title
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    at the negitave 3

    • one year ago
  13. Dwade03 Group Title
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    its paranthesis at -3

    • one year ago
  14. lexigolds9 Group Title
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    thank you so much

    • one year ago
  15. Dwade03 Group Title
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    np :)

    • one year ago
  16. lexigolds9 Group Title
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    can u by any chance tell me the real solutions for 20x^2+17x-10=0

    • one year ago
  17. Dwade03 Group Title
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    ok do u know the quadratic formula?

    • one year ago
  18. lexigolds9 Group Title
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    not anymore. lol i can plug in though if you canwrite it out

    • one year ago
  19. lexigolds9 Group Title
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    or u can just give me the answer:) lol

    • one year ago
  20. Dwade03 Group Title
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    haha smart. well its better to know the formula for your future reference. :) |dw:1350961093023:dw|

    • one year ago
  21. lexigolds9 Group Title
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    17+- square of 17^2-4(20)(-10) over 40 ??

    • one year ago
  22. lexigolds9 Group Title
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    this is really hRD

    • one year ago
  23. Dwade03 Group Title
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    haha hold im trying to figure out if we can factor out the equation

    • one year ago
  24. Dwade03 Group Title
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    so im thinking this mite be the factored form of the equation. (5x+5)(4x-2)=0

    • one year ago
  25. Dwade03 Group Title
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    and then make it equation to zero and solve

    • one year ago
  26. Dwade03 Group Title
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    |dw:1350962242728:dw|

    • one year ago
  27. Dwade03 Group Title
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    get it?

    • one year ago
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