Examples Rational Zero Theorem For the following polynomials, list all of the possible real zeroes. Do not forget the  ’s. 1. x 3 - 12x 2 - 15x + 8 2.

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Presentation transcript:

Examples Rational Zero Theorem For the following polynomials, list all of the possible real zeroes. Do not forget the  ’s. 1. x x x x 3 + 7x x x 3 - 5x 2 + 9x x x 2 – 5x x x 2 – 19x – x x 2 – 29x x x x – 18

Algebra 2 Rational Zero Theorem Practice In each problem below, list all possible zeroes for each polynomial given. Pick any 8 of the 12 problems. 1. x x x x x x x 4 – 3x 3 + 5x 2 – 12x x x 3 – 23x 2 + x – x x 2 – 36x x x x x x x x x 2 – 7x x 4 – 14x x 2 – 8x – x x 3 – 16x 2 – 9x x 3 – 9x x – x 4 – 35x x 2 – 8x + 2

Algebra 2 Rational Zero Theorem Practice(Part 2) EXAMPLES In each problem below, find all zeroes for each polynomial. Show work! 1.x 3 - 9x x x x x x x x – x 4 - 2x 3 – 24x x x x 2 +33x – 9 6.4x 4 – 45x

Algebra 2 Rational Zero Theorem Practice(Part 2) In each problem below, find all zeroes for each polynomial. Show work! 1. x 3 - 7x 2 + 7x x 3 -12x 2 + 3x x 3 + 8x x x x 2 - 8x -4 3.x 3 – 8x x – x 4 + 3x 3 – 22x 2 – 12x x 3 – 1x x x 4 + 5x 3 – 10x 2 – 80x x x 2 + 8x x 4 + 9x 3 – 59x x x 3 – 14x 2 – 4x x 4 – 64x x 2 + 4x + 4