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5 cards from this section. Quick, good the night before a test.
Define a polynomial.
Think about expressions like x² + 1.
What is the degree of the polynomial 4x^3 + 2x?
Look for the highest exponent of x.
What is the highest power in the polynomial 4x² + 6x + 2?
Look for the largest exponent in the polynomial.
True or False: The Remainder Theorem states that P(x) = (x - c)Q(x) + R.
Recall how polynomials can be divided.
Determine the zeros of the polynomial P(x) = x^4 - 13x^2 + 36.
Use substitution u = x^2 for easier factoring.
Solve the simultaneous equations 3x - 4y = 5 and 2x + y = 1.
Try eliminating one variable by solving one equation for y.
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