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Evaluate: 2r+4r
Home
Trigonometry
Evaluate: 2r+4r
Blog
Topics
Algebra
Calculus
Geometry
Number Theory
Probability
Statistics
Trigonometry
Expression: $2r+4r$
Collect like terms by adding their coefficients
$\left( 2+4 \right)r$
Add the numbers
$6r$
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