6 Questions
An expression that can be written in the form $ax^2 + bx + c$, where a, b, and c are real numbers and a is nonzero is called a ______
quadratic expression
To factor an expression is to write it as a ______
product
A number that is not multiplied by a variable is called a ______
constant
An expression is a combination of individual terms separated by plus or minus signs. Numerical expressions combine numbers and operation symbols; algebraic (variable) expressions include ______
variables
A triangle that has one right angle is called a ______
right triangle
The side of a right triangle opposite the right angle is called the ______
hypotenuse
Study Notes
Quadratic Expressions
- An expression that can be written in the form
ax^2 + bx + c, wherea,b, andcare real numbers andais nonzero, is called a quadratic expression.
Factoring
- To factor an expression is to write it as a product of simpler expressions.
Algebraic Terms
- A number that is not multiplied by a variable is called a constant.
Expressions
- An expression is a combination of individual terms separated by plus or minus signs.
- Algebraic (variable) expressions include variables and coefficients.
Geometry
- A triangle that has one right angle is called a right triangle.
- The side of a right triangle opposite the right angle is called the hypotenuse.
Test your knowledge of quadratic expressions and factoring with this quiz. From understanding the form of quadratic expressions to factoring them into their linear factors, this quiz covers essential concepts in algebra.
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