Solve the equations x^2 + 34x = −64 and x^2 + 8x + 28 = 0. Use a different solving method for each quadratic. Moreover, before solving each quadratic, discuss one method which cannot be used to solve the quadratic, and explain why that method doesn’t work
Solve the equations x^2 + 34x = −64 and x^2 + 8x + 28 = 0. Use a different solving method for each quadratic. Moreover, before solving each quadratic, discuss one method which cannot be used to solve the quadratic, and explain why that method doesn’t work
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
Chapter12: Quadratic Functions
Section12.5: Methods Of Solving
Problem 13OE
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Question
Solve the equations
x^2 + 34x = −64 and x^2 + 8x + 28 = 0.
Use a different solving method for each quadratic. Moreover, before solving each quadratic,
discuss one method which cannot be used to solve the quadratic, and explain why that method
doesn’t work
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