3. A cubic polynomial with rational coefficients has the roots 6+ Fo and. Find one additionalroot.
1 answer:
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To solve this proportion, cross multiply.
By cross multiplying, you will multiply 2.75 * (2/9) and 9 * x.
0.61 = 9x
Divide both sides by 9.
x = 0.067... which rounds to 0.068, so your answer is:
D) x 0.068