OPPGAVE 4

a) solve equation by using abc-formula x2 + 3x + 2 = 0

b) solve the equation by calkulater x2 - 2x +1 = -x +1

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- May 18th 2005, 04:40 AMAtomsaequation
OPPGAVE 4

a) solve equation by using abc-formula x2 + 3x + 2 = 0

b) solve the equation by calkulater x2 - 2x +1 = -x +1 - May 18th 2005, 07:11 PMpaultwang
When is this due? What have you tried? Where are you stuck? What is abc formula?

- May 26th 2005, 12:33 PMMathGuru
I think atomsa is referring to the quadratic equation

for

the solutions are given by

in this case a=1,b=3,c=2 so