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myrzilka [38]
2 years ago
7

A polynomial function has – 5+ 3t as a root. Which of the following must also be a root of the function?

Mathematics
1 answer:
ale4655 [162]2 years ago
3 0

a

Radical roots occur as conjugate pairs

Given - 5 + t is a root , then

- 5 - t is also a root → a

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\large\boxed{a + b + c = 6}

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