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Mathematics 20 Online
OpenStudy (anonymous):

Solve. 3x2 – 5x + 7 = 0

OpenStudy (theviper):

\[\Huge{\color{red}{\frac{-b^2+\sqrt{b-4ac}}{2a}}}\]

OpenStudy (theviper):

a=3, b=5, c=7

OpenStudy (theviper):

This formula applies on the quadratic equation \[\LARGE{\color{green}{ax^2+bx+c}}\]

OpenStudy (theviper):

Clear??

OpenStudy (anonymous):

no

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