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anonymous

  • one year ago

x2 + y2 = 8 x - y = 0 Select all of the following that are solutions to the system shown. (2, 2) (2, -2) (-2, 2) (-2, -2)

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  1. anonymous
    • one year ago
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    substitute it

  2. anonymous
    • one year ago
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    sub what

  3. anonymous
    • one year ago
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    there given answers i choose more than one

  4. mathmate
    • one year ago
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    Hint: x-y=0 means x=y. Now look at the answer choices!

  5. LynFran
    • one year ago
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    thats for the first equation can u do the second one now

  6. mathmate
    • one year ago
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    @LynFran The first equation is meant to be \(x^2+y^2=8\)

  7. anonymous
    • one year ago
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    answer is idk im blanked

  8. LynFran
    • one year ago
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    o my bad taught it was different

  9. LynFran
    • one year ago
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    u get it now?

  10. anonymous
    • one year ago
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    nah

  11. anonymous
    • one year ago
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    but like i still dont know te snwers

  12. LynFran
    • one year ago
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    |dw:1435243718698:dw|

  13. LynFran
    • one year ago
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    you have to do the 2nd one now

  14. LynFran
    • one year ago
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    when you do the 2equation 2answers will remain what are they?

  15. mathmate
    • one year ago
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    @unknownstreak Just for your information, direct answers are against the code of conduct at Open Study!

  16. LynFran
    • one year ago
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    |dw:1435244459465:dw|

  17. LynFran
    • one year ago
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    u understand?

  18. anonymous
    • one year ago
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    no its my fault i forgto to tell you the answers im super sorry

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