Mathematics, 22.12.2019 14:31 neariah24
Determine whether the rational root theorem provides a complete list of all roots for the following polynomial functions.
f(x) = 4x^2 − 25
a. no, this polynomial has complex roots
b. no, this polynomial has irrational roots
c. no, this polynomial has irrational and complex roots
d. yes.
g(x) = 4x^2 + 25
a. no, this polynomial has complex roots
b. no, this polynomial has irrational roots
c. no, this polynomial has irrational and complex roots
d. yes.
h(x) = 3x^2 − 25
a. no, this polynomial has complex roots
b. no, this polynomial has irrational roots
c. no, this polynomial has irrational and complex roots
d. yes.
Answers: 3
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