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katrin [286]
3 years ago
10

Which of the following is a polynomial with roots negative square root of 5, square root of 5, and 3?

Mathematics
1 answer:
kykrilka [37]3 years ago
6 0
The polynomial with those roots would be: 

<span>y = (x + √5)(x - √5)(x - 3) </span>
<span>▬▬▬▬▬▬▬▬▬▬▬ multiply this out to get </span>
<span>y = (x² - 5)(x - 3) </span>

<span>y = x³ - 3x² - 5x +15</span>
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