GMAT_Equation_Guide_TTP.pdf3272.1KB
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Unit Digits
Pythagorean Theorem with AREA:
Negative Numbers Size
Multiplying Decimals (0.1 x 0.1)
Simplify Powers (to ^2) / Difference of Squares / Cancel Out
Simplify Powers (to ^2) / Difference of Squares / Prime Factorization (New)
Is the number a multiple of
Speed = Distance / Time, with inequalities and algebra
Volume of Revolutions
Factorial Simplification
Simple Interest
Average of different integers at least greater than X
Adding Inequalities
Flipping Inequalities Signs
Standard Deviation
Venn Diagram
Even Multiplication
Algebra Allocation to More Terms
Circumference of Circle
Choice and Dividing by Factorial
Invert to test inequality
Least Common Multiple - Factor Tree
Weighted Averages
Multi-Part Journey with Weighted Averages
Gap Distance Closing
Probability “At Least Once”
“At Least Once” Trick for Permutations
Addition / Subtraction of Like Radicals
Combination Formula (Order Does Not Matter)
Permutations Formula (Order Matters)
Permutations Formula (Order Matters - Repeats / Indistinguishable Items)
Arithmetic Sequence Term Finder