# Polynomial Expression Evaluation

## Substitute values for variables in polynomials

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Expression Evaluation with Products of Fractions

by CK-12 //at grade
Evaluate numerical and algebraic expressions involving products of fractions.
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## Evaluate Variable Expressions with Given Values

by CK-12 //at grade
Learn to evaluate variable expressions with given values for the variables.
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## Order of Operations

by CK-12 //at grade
Find the value of algebraic expressions that contain a series of multiple operations.
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• Video

## Variable Expressions

by CK-12 //at grade
Shows how to simplify expressions and plug values into a variable expression
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• Real World Application

## A Bend in the Road

by CK-12 //at grade
Learn how civil engineers use polynomials in their work.
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