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anonymous
 one year ago
Solve each problem by using the quadratic formula. Write solutions in simplest radical form.
2x2 – 2x – 1 = 0
anonymous
 one year ago
Solve each problem by using the quadratic formula. Write solutions in simplest radical form. 2x2 – 2x – 1 = 0

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1433026832872:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@jagr2713 are you there?

pooja195
 one year ago
Best ResponseYou've already chosen the best response.0Then plug it in \[\huge~x=\frac{ b \pm \sqrt{b^24ac} }{ 2a } \]

jagr2713
 one year ago
Best ResponseYou've already chosen the best response.1Well @pooja195 is helping you lol sorry was trying to type that equation in the equation box but was having difficulty lol

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@jagr2713 what do i do next, i kinda got confused!:)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@welshfella @danial.sheikh

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yes, i had to log back in srry!

jagr2713
 one year ago
Best ResponseYou've already chosen the best response.1In this case, a=2, b=−2 and c=−1. so plug into the equation above

jagr2713
 one year ago
Best ResponseYou've already chosen the best response.1\[x=\frac{ b \pm \sqrt{b ^{2}4ac} }{ 2a }\]

jagr2713
 one year ago
Best ResponseYou've already chosen the best response.1@danial.sheikh this is your second warning

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0what? i dont understand?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0im in between a and c?

jagr2713
 one year ago
Best ResponseYou've already chosen the best response.1Giving direct answers is against our CoC http://openstudy.com/codeofconduct

jagr2713
 one year ago
Best ResponseYou've already chosen the best response.1So we have a=2, b=−2 and c=−1. so plug it into the equation

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0sorry i didn't knew about that

jagr2713
 one year ago
Best ResponseYou've already chosen the best response.1Its ok :D Just dont do it again :D

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[b+\sqrt{b ^{2}4ac}/2a\] use this next time

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0in this q ur b is 2 , a is 1 and c is 1

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0okay so c is correct?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0can you help with more questions?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0just use the equation above
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