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Math Arguments

Math Arguments

Problems, Questions, and Puzzles to spark discussion and argument in the maths classroom.

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Item 309

Rationally Radical

We all know it's possible to multiply two radicals together and get an integer result.

\( (\sqrt{7}) * (\sqrt{7}) = 7\) is one possibility.

Is it possible to ADD two or more radicals and get a rational result?


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T.R.Milne
ALG1

Source: T.R.Milne
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