Nick is solving the equation 3x2=20−7x with the quadratic formula.
which values could he use for a, b, and c?
a = 3, b = −7 , c = 20
a = 3, b = 7, c = −20
a = 3, b = −20 , c = 7
a = 3, b = 20, c = −7

Second option.

Step-by-step explanation:

Given a Quadratic equation in the form:

It can be solve with the Quadratic formula. This is:

In this case, given the Quadratic equation:

You can rewrite it in the form :

- Subtract 20 from both sides of the equation:

- Add to both sides of the equation:

Therefore, you can identify that:

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step-by-step explanation:

no i do not : ( what is it?