morgie4
morgie4 morgie4
  • 22-02-2017
  • Mathematics
contestada

Please help!!!!!!!!!!

Please help class=

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XianLin
XianLin XianLin
  • 22-02-2017
Hope this helps!!! :))
Ver imagen XianLin
Answer Link
calvinthomasda calvinthomasda
  • 22-02-2017
J
Direct formula

as (b^2-4ac)^1/2 aka root of b^2-4ac
and the discriminant is -b+-(b^2-4ac)^1/2 /2a
Answer Link

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