anonymous
  • anonymous
Solve 2x^2 – 8x = –7.
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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jamiebookeater
  • jamiebookeater
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Hero
  • Hero
Hint: 2x^2 - 8x = -7 2(x^2 - 8x) = -7 x^2 - 8x = -3.5
anonymous
  • anonymous
|dw:1333584074676:dw| x=2 cause u have to round it off.
anonymous
  • anonymous
2x^2, sorry for the confusion :)

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anonymous
  • anonymous
Dued dont b like that I hate it when people do that dont b hatin cause they made a mistake thats not kewl.
Hero
  • Hero
@Josettewould , I gave you a hint. Do you know what to do next?
anonymous
  • anonymous
These are my options, and for some reason I can never figure out how to make my answers match any of the given answers..
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Hero
  • Hero
In order to solve this problem, you need to know how to "complete the square". Are you familiar with this concept?

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