Question

can some one show me the steps to this in sq rt .
2x^2-2x-5=0

Answer 1

can anyone help me and show me the steps to this in sq rt .
2x^2-2x-5=0

Answer 2

Quadratic formula?

Answer 3

yes

Answer 4

Quadratic formula
2x^2-2x-5=0

Answer 5

http://en.wikipedia.org/wiki/Quadratic_equation that is a quadratic equation! check out the website

Answer 6

a=2,b=-2,c=-5.
delta=b^2-4ac=44.
x=(-b±√44)/2a=(1±√11)/2

Answer 7

thank you