Flashcards on Algebra

Click on the flashcard to see the answer


What is a variable?

A symbol or letter that represents an unknown or changing value in an equation.

What is an equation?

A mathematical statement that shows the equality of two expressions.

What is a coefficient?

A number multiplied by a variable in a term.

What is a term in algebra?

A single number, variable, or the product of numbers and variables.

What is the distributive property?

The property that states multiplying a sum by a number is the same as multiplying each addend by the number and then adding the two products.

Solve for x: 2(x + 5) = 24

x = 7

What is a solution to an equation?

A value of the variable that makes the equation true.

What is a system of equations?

A set of equations with the same variables.

Simplify the expression: 3(4x - 2)

12x - 6

What is the order of operations?

A set of rules used to perform calculations involving multiple operations.

Solve for x: 3x + 7 = 16

x = 3

What is a quadratic equation?

An equation of the form ax^2 + bx + c = 0, where a, b, and c are constants.

What are the properties of exponents?

Rules that simplify expressions involving exponents.

Factorize: x^2 - 4

(x + 2)(x - 2)

What is a linear equation?

An equation of the form y = mx + b, where m and b are constants.

What is a variable?

A symbol or letter that represents an unknown or changing value in an equation.

What is an equation?

A mathematical statement that shows the equality of two expressions.

What is a coefficient?

A number multiplied by a variable in a term.

What is a term in algebra?

A single number, variable, or the product of numbers and variables.

What is the distributive property?

The property that states multiplying a sum by a number is the same as multiplying each addend by the number and then adding the two products.

Solve for x: 2(x + 5) = 24

x = 7

What is a solution to an equation?

A value of the variable that makes the equation true.

What is a system of equations?

A set of equations with the same variables.

Simplify the expression: 3(4x - 2)

12x - 6

What is the order of operations?

A set of rules used to perform calculations involving multiple operations.

Solve for x: 3x + 7 = 16

x = 3

What is a quadratic equation?

An equation of the form ax^2 + bx + c = 0, where a, b, and c are constants.

What are the properties of exponents?

Rules that simplify expressions involving exponents.

Factorize: x^2 - 4

(x + 2)(x - 2)

What is a linear equation?

An equation of the form y = mx + b, where m and b are constants.

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