Funny Math Formula T-Shirt - What Part Don't You Understand?

This black t-shirt features humorous math-related text and equations. The design includes various algebraic and trigonometric formulas printed in white. Above the formulas, it reads: "What PART OF FORMULA" with diagram illustrations. Below the equations, the shirt cheekily asks, "don't YOU undERSTAnd?" The material appears to be a soft, comfortable cotton blend. Perfect for math enthusiasts, teachers, or anyone with a sense of humor. Wear it to school, tutoring, math competitions, or casual outings to spark conversations and showcase your love for mathematics!