Show off your love for math with this unique T-shirt featuring the Binomial Theorem formula! The shirt is black and displays the mathematical equation (a + b)^n = ∑(n choose k) a^k b^(n-k) prominently in white. The shirt looks to be made of soft comfortable material and is perfect for math enthusiasts, students, teachers, or anyone who appreciates a clever design. Wear it to school, math club, conferences, or just casually to spark interesting conversations. A fun and educational statement piece!