Patch Math

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86 videos

Welcome to Patch Math! 🐾🎓 Ready to stop stressing over math and start slaying equations with confidence? You’re in the right place! I’m Kayla Phelps, your en...

Latest Videos

Simplifying Rational Expressions with Multiple Denominators

Triangular Prism Surface Area Calculation

Calculating Lateral Surface Area of Triangular Prisms

Rationalizing Radicals in Denominators

Quotient Rule of Radicals Explained

Multiplying and Simplifying Radicals Using Product Rule

Square Roots and Squares Canceling Rules (Positive #'s ONLY)

TI-84 Tutorial Graph a Quadratic and Find ALL Key Features

TI-84 Quadratic Graphing Made Easy (Table, Graph, Domain & Range)

tan⁻¹(1) Made Easy (Unit Circle)

arccos(12) Pick the RIGHT Angle (π3)

WAIT... Do Trig Inverses “Flip” Domain & Range! Unit Circle ArcSin Example (√22)

Inverse Trig... But First Trig Review on the Unit Circle!

Solve Quadratics by Factoring (GCF) — Zero Product Property

2025 Gratitude + Cutter’s Legacy (PatchMath.com + CatPatchInc.com)

Convert Quadratics to Vertex Form (Completing the Square Step-by-Step)

Graphing Trig Functions Using the Unit Circle Tangent Edition!

Forget the Parent Functions Graph Sine Using the Unit Circle Instead!

Elimination No Solution Linear Systems Here's What 0 = –5 Tells You! (Video 44)

Elimination Method Infinite Solutions Linear Systems Here is what to do! (Video 34)

Substitution Infinite Solutions in Systems Here's What It Really Means! (Video 24)

Substitution No Solution! Spotting Parallel Lines in Systems of Equations Special Case (Video 14)

Linear Modeling for Wholesale Food Purchasing

How to Find tan(11pi3) Using Coterminal Angles (Video 3 of the Coterminal Series!)

Coterminal Angles on the Unit Circle (Video 2 in the Coterminal Series!)

How to Find Coterminal Angles (1st Video in the Series!)

Excel Mirror Bar Graph with Live Formulas

How to Create a Mirror Bar Graph in Excel (Easy, Data Won’t Change)

Counting Frequency of Meat Types in Survey Data (Excel + Pie Charts)

Avoiding Mistakes in Excel Double-Checking Data, Percent Formulas & Graphs