Binomials Squared

Front

What is the formula for squaring a binomial?

Back

(a + b)² = a² + 2ab + b²

Front

Multiply: (2x + 1)²

Back

4x² + 4x + 1

Front

Multiply: (z + 10)²

Back

z² + 20z + 100

Front

What is the area of a square with side length (x + 2)?

Back

x² + 4x + 4 units squared

Front

Which expression is equivalent to (x + 10)²?

Back

(x + 10)(x + 10)