Question

which system of equations can you use to find the roots of the equation (2x^3 + 4x^2 - x + 5 = -3x^2 + 4x + 9)?

(y = 2x^3 + x^2 + 3x + 5)
(y = 9)

(y = 2x^3 + x^2)
(y = 3x + 14)

(y = 2x^3 + 4x^2 - x + 5)
(y = -3x^2 + 4x + 9)

from least to greatest, what are the roots of the polynomial equation?

Explanation:

Identify the system of equations

$$
LATEXBLOCK0
$$

Solve the polynomial equation for its roots

$$
LATEXBLOCK1
$$

Order the roots from least to greatest

$$
LATEXBLOCK2
$$

Answer:

Question 1

The system of equations that can be used to find the roots is:

$$
LATEXBLOCK0
$$

Question 2

From least to greatest, the roots of the polynomial equation are:

$$ -4, \quad -0.5, \quad 1 $$