sheetstyler87 sheetstyler87

18-06-2020
Mathematics

contestada

If a polynomial function f(x) has roots 3 and √7. what must also be a root of f(x)?

Respuesta :

surjithayer10 surjithayer10

18-06-2020

Answer:

-√7

Step-by-step explanation:

radical roots always occur in pairs.

√7 is a root ,so -√7 should also be a root of polynomial f(x)

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nas8558 nas8558

01-11-2020

Answer:

- Square root of 7

Step-by-step explanation:

Radicals always come in pairs. Hope this helps!

Answer Link

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