What are the zeros of the function f(x) = x4 − 4x2 − 5?
2 answers:
Answer:
See below ~
Step-by-step explanation:
The function is :
<u>f(x) = x⁴ - 4x² - 5</u>
<u />
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Plotting on a graph :
⇒ Once plotted on graph, check where the line of the function intersects the x-axis
⇒ Those will be the zeros of the function
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Solution :
⇒ <u>x = -2.236</u>
⇒ <u>x = 2.236</u>
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Answer:
correct answer is B.
Step-by-step explanation:
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