Solving Quadratic Equation by extracting the roots and factoring. 1. Find the roots of the given polynomial (x-8) ²-6 = 30. 2. Using factoring, solve for the roots of the given polynomial x² +7x-12=18. 3. Find the roots of the given polynomial (x+1)²-5= 11.

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter5: Factoring Polynomials
Section5.13: Using Factoring To Solve Problems
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Solving Quadratic Equation by extracting the roots and factoring.
1. Find the roots of the given polynomial (x-8) ²-6 = 30.
2. Using factoring, solve for the roots of the given polynomial x² +7x-12=18.
3. Find the roots of the given polynomial (x+1)²-5 = 11.
4. Using factoring, solve for the roots of the given polynomial x²-x-36 = -6.
5. Using extracting the roots, solve for the given polynomial (x+3)²-64 = 36.
Transcribed Image Text:Solving Quadratic Equation by extracting the roots and factoring. 1. Find the roots of the given polynomial (x-8) ²-6 = 30. 2. Using factoring, solve for the roots of the given polynomial x² +7x-12=18. 3. Find the roots of the given polynomial (x+1)²-5 = 11. 4. Using factoring, solve for the roots of the given polynomial x²-x-36 = -6. 5. Using extracting the roots, solve for the given polynomial (x+3)²-64 = 36.
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