Simplifying Algebraic Expressions
Simplifying Algebraic Expressions
Simplifying Algebraic Expressions
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1-9 <strong>Simplifying</strong> <strong>Algebraic</strong> <strong>Expressions</strong><br />
Course 2<br />
Check It Out: Example 3<br />
Write an expression for the perimeter of the<br />
triangle. Then simplify the expression.<br />
2x + 1<br />
x + 2x + 1 + 2x + 1<br />
(x + 2x + 2x) + (1 + 1)<br />
5x + 2<br />
x<br />
2x + 1<br />
Write an expression using<br />
the side lengths.<br />
Identify and group like<br />
terms.<br />
Add the coefficients.