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Mathematics 17 Online
OpenStudy (anonymous):

y=2(x-3)^2-7

OpenStudy (anonymous):

Solve for x?

OpenStudy (anonymous):

or simplify?

OpenStudy (anonymous):

is the question complete? i guess it must be solve for x when y=0

OpenStudy (anonymous):

oh yea.......you can simply

OpenStudy (anonymous):

Simplification = 2x^2-12x+11

OpenStudy (anonymous):

Roots: x1,2 = -3+-sqr(3^2-11/2) x1=3-sqr(7/2) x2=3+sqr(7/2) Hope this helps! //Ali

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