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Lesson 55 Solving Polynomial Equations with answers.notebook
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February 27, 2015
Lesson 55 Solving Polynomial Equations
prime polynomials polynomials that cannot be factored
Lesson 55 Solving Polynomial Equations with answers.notebook
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February 27, 2015
Example 1Factor each polynomial. If the polynomial cannot be factored, write prime.
a. x3 400 b. 24x5 + 3x2y3
c. 5y4 320yz3
d. 54w4 250wz3
Lesson 55 Solving Polynomial Equations with answers.notebook
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February 27, 2015
Lesson 55 Solving Polynomial Equations with answers.notebook
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February 27, 2015
Example 2 (Factoring by Grouping)a. x3 + 5x2 2x 10 b. a2 + 3ay + 2ay2 + 6y3
c. 30ax 24bx + 6cx 5ay2 + 4by2 cy2
d. 13ax + 18bz 15by 14az 32bx + 9ay
Lesson 55 Solving Polynomial Equations with answers.notebook
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Example 3 (Combine Cubes and Squares)Factor each polynomial. If the polynomial cannot be factored, write prime.a. x2y3 3xy3 + 2y3 + x2z3 3xz3 + 2z3
b. 64x6 y6
Lesson 55 Solving Polynomial Equations with answers.notebook
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February 27, 2015
Lesson 55 Solving Polynomial Equations with answers.notebook
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February 27, 2015
Example 4Write each expression in quadratic form, if possible.a. 2x6 x3 + 9 b. x4 2x3 1
Lesson 55 Solving Polynomial Equations with answers.notebook
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Example 5Solve.a. x4 29x2 + 100 = 0 b. 4x4 8x2 + 3 = 0
c. 8x4 + 10x2 12 = 0
Lesson 55 Solving Polynomial Equations with answers.notebook
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February 27, 2015
Lesson 55 Solving Polynomial Equations with answers.notebook
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February 27, 2015
Lesson 55 Solving Polynomial Equations with answers.notebook
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February 27, 2015
Lesson 55 Solving Polynomial Equations with answers.notebook
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February 27, 2015