Find All the Zeros of the Function. ​

question 43

Multiple Choice

Find all the zeros of the function. ​
X³ + 7x² + 32x + 60
​

• A)-4,-3 ± 2i
• B)-3,-2 ± 4i
• C)-3,2 ± 4i
• D)-3,2 ± i
• E)-3,-4 ± 2i

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Definitions:

Physical Barrier

A form of defense mechanism in the body or environment that physically blocks or prevents the entry of pathogens.

Macrophages

A type of immune cell that engulfs and digests cellular debris, foreign substances, microbes, and cancer cells in a process called phagocytosis.

Ultraviolet Light

Electromagnetic radiation with a wavelength shorter than that of visible light but longer than X-rays, having various effects on health and the environment.

Vitamin D

A fat-soluble vitamin that helps in the absorption of calcium, facilitating normal immune function and bone health.