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Question
Simplify the following using addition and subtraction properties of surds:
`4root(3)(5) + 2root(3)(5) - 3root(3)(5)`
Solution
`4root(3)(5) + 2root(3)(5) - 3root(3)(5) = (4 + 2 - 3) root(3)(5)`
= `(6 - 3) root(3)(5)`
= `3root(3)(5)`
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