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by BlastRoom
Counting the zeros a polynomial must have, real and complex.
#algebra_2
20 questions
One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
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A polynomial with real coefficients has degree 9. Which statement must be true?
A polynomial with real coefficients has degree 5. Which statement must be true?
A polynomial with real coefficients has degree 3. Which statement must be true?
How many complex zeros, counted with multiplicity, does have?
A degree-3 polynomial with real coefficients has zeros 4 and -2 + 6i. What is its third zero, written in a + bi form?
How many complex zeros, counted with multiplicity, does have?
A degree-3 polynomial with real coefficients has zeros 4 and -1 + 6i. What is its third zero, written in a + bi form?
A degree-6 polynomial with real coefficients has exactly 2 real zeros, each of multiplicity 1. How many nonreal zeros does it have, counted with multiplicity?
A degree-7 polynomial with real coefficients has exactly 1 real zero, of multiplicity 1. How many nonreal zeros does it have, counted with multiplicity?
A polynomial with real coefficients has degree 7. Which statement must be true?
A degree-3 polynomial with real coefficients has zeros -3 and -6 + 2i. What is its third zero, written in a + bi form?
A degree-7 polynomial with real coefficients has exactly 3 real zeros, each of multiplicity 1. How many nonreal zeros does it have, counted with multiplicity?
How many complex zeros, counted with multiplicity, does have?
A degree-5 polynomial with real coefficients has exactly 1 real zero, and it has multiplicity 1. How many nonreal zeros does it have, counted with multiplicity?
How many complex zeros, counted with multiplicity, does have?
A degree-3 polynomial with real coefficients has zeros -3 and -1 + 2i. What is its third zero, written in a + bi form?
How many complex zeros, counted with multiplicity, does have?
A degree-3 polynomial with real coefficients has zeros 4 and -5 + 4i. What is its third zero, written in a + bi form?
A degree-3 polynomial with real coefficients has zeros -3 and -6 + 3i. What is its third zero, written in a + bi form?
How many complex zeros, counted with multiplicity, does have?
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Race through questions at your own speed.
Same question on every screen. Fastest wins.
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Simplifying Rational Expressions
40 questions
