Question

Find the roots of the following polynomial equations: 1. y = 2x2 + 3x - 5​

Answer 1

Answer:

Step-by-step explanation:

$y=2x^2+3x+5$

Using the quadratic formula:

$\frac{-3+-\sqrt{9-4(2)(5)}}{2(2)} = \frac{-3+-\sqrt{-31}}{4}$

Since the discriminant is negative, -31, there are no real roots