Introduction to Algebra

Symbols representing unknown or changeable values.

Fixed numerical values that do not change.

Numerical factors that multiply a variable.

Combinations of variables, constants, and operations.

Statements showing that two expressions are equal.

Parts of an algebraic expression separated by + or -.

Terms with the same variable(s) raised to the same power.

Following PEMDAS/BODMAS to simplify expressions.

Comparing two expressions using symbols like <, >, ≤, or ≥.

Same as solving equations, but flip the sign when multiplying/dividing by a negative number.

A set of two or more equations with the same variables.

Highest degree of any term in the polynomial.

Combining like terms in polynomials.

Expressing a polynomial as a product of simpler polynomials or monomials.

An expression written as a fraction with polynomials in the numerator and denominator.

A symbol (√) indicating the root of a number.

An equation of the form ax^2 + bx + c = 0, where a ≠ 0.

The set of all possible output values for a function.