Front

Factor completely: x³ - 4x² - 21x

Back

x(x + 3)(x - 7)

Front

Factor completely: x² - 121

Back

(x + 11)(x - 11)

Front

Solve for n: 6 - (8 - 4n) = 2(2n - 1)

Back

All real solutions

Front

Multiply the binomials: (x + 5)(x + 3)

Back

x² + 8x + 15

Front

Simplify: 9 - 4(8 - 3) + 10 ÷ 2

Back

-6

Front

Definition: Binomial

Back

A polynomial with two terms.

Front

Definition: Polynomial

Back

An expression consisting of variables and coefficients, involving only addition, subtraction, multiplication, and non-negative integer exponents.

Front

Definition: Factoring

Back

The process of breaking down an expression into simpler components that, when multiplied together, give the original expression.

Front

Definition: Quadratic Equation

Back

An equation of the form ax² + bx + c = 0, where a, b, and c are constants.

Front

Definition: Coefficient

Back

A numerical or constant quantity placed before a variable in an algebraic expression.