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What is the simplest form of √2r-√2r+√2r​
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What is the simplest form of √2r-√2r+√2r​

User Luis Sieira
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1 Answer

10 votes

Answer:

√2r

Explanation:

Notice the following: √2r-√2r+√2r = (√2r-√2r) + √2r. What happens we you subtract two numbers that are the same? It becomes 0. So its just 0 + √2r = √2r

User Kmccoy
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