quadratic equation from amazing lil boy

hi there i want help with this quadratic equation.. im quiet young.. so try to explain it step by step so i can understand :)

y= 2x3+3x+19

p.s. the first 3 is squared

can someone identify a b and c value?? Thanks very much.. try fully explain it to me so i can do it next time by myself.. thanks

Solving Quadratic Equations

Quote:

Originally Posted by

**pitt** hi there i want help with this quadratic equation.. im quiet young.. so try to explain it step by step so i can understand :)

y= 2x3+3x+19

p.s. the first 3 is squared

can someone identify a b and c value?? Thanks very much.. try fully explain it to me so i can do it next time by myself.. thanks

To be a quadratic equation, it needs x^2 in it, where the power symbol ^ is used to mean that x is to the power 2.

You can learn a lot by reading some worked out examples as well as entering your own at webgraphing.com:

Free Online Quadratic Equation Solver: Solve by Quadratic Formula

It will give you step by step walk through on any quadratic equation. To start you might just click the button for solving a random equation, just to see how it looks. Then enter your own and read the worked-out solution.