Question

nick is solving the equation $3x^2 = 20 - 7x$ with the quadratic formula. which values could he use for $a$, $b$, and $c$? $\circ$ $a = 3, b = 20, c = -7$ $\circ$ $a = 3, b = -7, c = 20$ $\circ$ $a = 3, b = 7, c = -20$ $\circ$ $a = 3, b = -20, c = 7$

Explanation:

Step1: Rearrange to standard form

Move all terms to left side:
$3x^2 + 7x - 20 = 0$

Step2: Match to $ax^2+bx+c=0$

Identify coefficients $a, b, c$:
$a=3$, $b=7$, $c=-20$

Answer:

a=3, b=7, c=−20