College Algebra / Alg 061 · Atom · ~20 seconds
Polynomials
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State
A polynomial is a sum of terms, each a coefficient times a variable raised to a nonnegative integer power.
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3x² + 5x − 2 is a polynomial: three terms, powers 2, 1, and 0, every exponent a whole count of factors.
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A negative or fractional power on the variable disqualifies the term.
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