Mr. Sims - Algebra House
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... written consent of Mr. Sims, is prohibited. © Mr. Sims. All rights reserved. ...
Chapter 1 Linear Equations and Graphs
... Graph 2x – 6y = 12 on a graphing calculator and find the intercepts. Solution: First, we solve the equation for y. 2x – 6y = 12 Subtract 2x from each side. –6y = –2x + 12 ...
... Graph 2x – 6y = 12 on a graphing calculator and find the intercepts. Solution: First, we solve the equation for y. 2x – 6y = 12 Subtract 2x from each side. –6y = –2x + 12 ...
Cubic and quartic formulas - SFSU Mathematics Department
... If you get z = 0 in this process, then (q/2)2 = D, hence p = 0. In that case, you’re just solving the equation y3 + q = 0, which has one root y = 0 if q = 0, and three roots y = – qa otherwise. In the former case, D = p = q = 0. If D = 0 but p = ...
... If you get z = 0 in this process, then (q/2)2 = D, hence p = 0. In that case, you’re just solving the equation y3 + q = 0, which has one root y = 0 if q = 0, and three roots y = – qa otherwise. In the former case, D = p = q = 0. If D = 0 but p = ...
roots - Coweta County Schools
... Finding Real Roots of Polynomial Equations Sometimes a polynomial equation has a factor that appears more than once. This creates a multiple root. In 3x5 + 18x4 + 27x3 = 0 has two multiple roots, 0 and –3. For example, the root 0 is a factor three times because 3x3 = 0. The multiplicity of root r i ...
... Finding Real Roots of Polynomial Equations Sometimes a polynomial equation has a factor that appears more than once. This creates a multiple root. In 3x5 + 18x4 + 27x3 = 0 has two multiple roots, 0 and –3. For example, the root 0 is a factor three times because 3x3 = 0. The multiplicity of root r i ...
