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Mathematics 14 Online
OpenStudy (omgthatgirl):

What is the solution of the equation x^2-4x+1=0

OpenStudy (acxbox22):

use the quadratic formula do you know what that is? since you cant factor this...

OpenStudy (welshfella):

this equation doesn't factor so you will need to use the quadratic formula or completing the square

OpenStudy (omgthatgirl):

a. x=2+sqrt3 b. x=2+sqrt5 c. x=2+i sqrt5 d. x=2+sqrt15

OpenStudy (omgthatgirl):

Ok this is pretty confusing so i don't know sorry :/

OpenStudy (acxbox22):

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