Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.
An expression consisting of variables, coefficients, and exponents that can have one or more terms. Example: 3x^2 + 2x + 5
A mathematical equation with only one variable. Example: 2x - 1
A geometric shape with multiple sides. Example: Triangle
A number that cannot be expressed as a ratio of two integers. Example: √2
Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.
