SOLUTION: From the following list of equations, decide which are quadratic and explain your choices. a. {{{ y= x^2+3X }}} b. {{{ f(x)=x(4-x)-2 }}} c. {{{ 3x^2-2=4x }}}

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: From the following list of equations, decide which are quadratic and explain your choices. a. {{{ y= x^2+3X }}} b. {{{ f(x)=x(4-x)-2 }}} c. {{{ 3x^2-2=4x }}}      Log On