what are the values of a, b, and c in the quadratic equation -2x² + 4x - 3 = 0?\no a = 2, b = 4, c = 3\no a…
what are the values of a, b, and c in the quadratic equation -2x² + 4x - 3 = 0?\no a = 2, b = 4, c = 3\no a = 2, b = 4, c = -3\no a = -2, b = 4, c = 3\no a = -2, b = 4, c = - 3
Answer
Explanation:
Step1: Recall quadratic - form
The general form of a quadratic equation is $ax^{2}+bx + c=0$.
Step2: Match coefficients
For the equation $-2x^{2}+4x - 3=0$, by comparing with $ax^{2}+bx + c=0$, we have $a=-2$, $b = 4$, and $c=-3$.
Answer:
a = -2, b = 4, c = - 3 (the fourth option)