WEBx3 + a3 = (x + a) x2 ax + a2. x3 a3 = (x a) x2 + ax + a2. x2n a2n = (xn an) (xn + an) If n is odd then, xn an = (x a) xn 1 + axn 2. b2 4ac 2a If b2 4ac > 0 – Two real unequal solns. If b2 4ac = 0 – Repeated real solution. If b2 4ac < 0 – Two complex solutions.
WEBauthor's extensive experience in professional mathematics in a business setting and in math tutoring. Contains free downloadable handbooks, PC Apps, sample tests, and more.
WEBMean: Average. Median: Middle (put numbers in order and find middle) Mode: “Most” (number that appears the most) Q1: Quartile 1=Median of first half of data Q2: Quartile 2=Median of all data. Q3: Quartile 3=Median of second half of data.
WEBdefinitions, explanations and examples for elementary and advanced math topics. Purple Math – A great site for the Algebra student, it contains lessons, reviews and homework guidelines. The site also has an analysis of your study …
WEBSolving Equations Study Guide. 1. Does your equation have fractions? Yes—Multiply every term (on both sides) by the denominator. No—Go to Step 2. 2. Does your equation involve the distributive property? (Do you see parenthesis?) Yes—Rewrite the equation using the distributive property. No—Go to Step 3. 3. On either side, do you have like terms?
WEBFor a complete set of online Algebra notes visit http://tutorial.math.lamar.edu. © 2005 Paul Dawkins Functions and Graphs Constant Function y==aor f(xa) Graph is a horizontal line passing through the point (0,a). Line/Linear Function y=mx+bor f(x) =+mxb Graph is a line with point (0,b) and slope m. Slope Slope of the line containing the two
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Algebra Cheat Sheet
WEBFor a complete set of online Algebra notes visit http://tutorial.math.lamar.edu. © 2005 Paul Dawkins Functions and Graphs Constant Function y==aor f(xa) Graph is a horizontal line passing through the point (0,a). Line/Linear Function y=mx+bor f( x) =+mxb Graph is a line with point (0,b) and slope m. Slope Slope of the line containing the two
The Ultimate List of Math Cheat Sheets - MathBlog
WEBSep 20, 2008 · The following is a collection of 13 cheat sheets for several mathematical topics and programs: General Math Cheat Sheet (iPaper and other formats) Elementary Algebra Cheat Sheet (PDF) Trigonometry Cheat Sheet (PDF) Calculus Cheat Sheet (PDF) Derivatives and Integrals Cheat Sheet (PDF) Laplace Transforms Cheat Sheet (PDF)
Cheat Sheets - Math Lessons
WEBBelow are the free .pdf downloadable MathSux cheat sheets for each of the following subjects: Algebra Cheat Sheet; Geometry Cheat Sheet; Algebra 2/Trig Cheat Sheet; Derivative Rules Cheat Sheet; Circle Theorems Cheat Sheet; Trig Identities Cheat Sheet
Cheat Sheets & Tables - Pauls Online Math Notes
WEBJun 6, 2018 · With the exception of the Complete Calculus Cheat Sheet and the Integrals Cheat Sheet all the reduced versions will fit on one piece of paper. All of these are pdf files and so you will need the Adobe Viewer to view them.