anonymous
  • anonymous
Solve: 2x2 – 18x + 28 = 0
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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anonymous
  • anonymous
Do you know how to factor quadratic equations?
anonymous
  • anonymous
No im only 12
razor99
  • razor99
this is leniar equation right

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More answers

anonymous
  • anonymous
I really dont know
anonymous
  • anonymous
no it's a quadratic
razor99
  • razor99
well it should be slove the eqaution to x
anonymous
  • anonymous
\[2x^2 -18x + 28 = 0\] right?
razor99
  • razor99
yep
razor99
  • razor99
2,7
anonymous
  • anonymous
@ Tana what two numbers add up to 18 and multiply to 28
anonymous
  • anonymous
this is called factoring, also you can solve this with the quadratic equation
anonymous
  • anonymous
idk
razor99
  • razor99
wrong hey dont confuse him/her
razor99
  • razor99
http://www.wolframalpha.com/input/?i=2x2+%E2%80%93+18x+%2B+28+%3D+0
razor99
  • razor99
thats shows all the steps
anonymous
  • anonymous
lol im still lost
anonymous
  • anonymous
exactly, instead of just giving the answer, razor should be providing steps, not just getting the answer out of wolfram
anonymous
  • anonymous
Add the like terms together that is were u should start!
anonymous
  • anonymous
there aren't any like terms, it's a quadratic equation
anonymous
  • anonymous
Wow no Help
anonymous
  • anonymous
18x and 2x bro!!!!!
anonymous
  • anonymous
Soooo You mad
anonymous
  • anonymous
lol well that dude dont kno what he is fricken talkin bout bro!!!! |dw:1333983624818:dw|
anonymous
  • anonymous
i see
anonymous
  • anonymous
Is the 2x2 is that a 2x or 2 times 2???
anonymous
  • anonymous
Um i dont even know thats just how they put it

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