Expression, Equation, and Inequality Review

Front

What is the product of (x-3)(x^2+2x+7)?

Back

The product is x^3 - x^2 + x - 21.

Front

Solve the inequality -2y + 4 > 6.

Back

The solution is y < -1.

Front

Factor the expression x^2 – 5x – 24.

Back

The factored form is (x - 8)(x + 3).

Front

What is the product of (2x - 1)(x + 2)?

Back

The product is 2x^2 + 3x - 2.

Front

Find the product of (x + 7)^2.

Back

The product is x^2 + 14x + 49.

Front

What is the definition of an expression in mathematics?

Back

An expression is a combination of numbers, variables, and operators (such as + and -) that represents a value.

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions.

Front

Define an inequality.

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or not equal to the other.

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac.

Front

What does it mean to factor an expression?

Back

Factoring an expression means to break it down into simpler components (factors) that, when multiplied together, give the original expression.