In this page simplifying radicals expressions questions 7 we are going
to see solution of first question in the worksheet simplifying radicals
expressions.

Question 7

Simplify the following radical expression

2 √12 - 3√27 - √243

Solution

= 2 √12 - 3 √27 - √243

First we have to split the given numbers inside the radical as much as possible.

= 2 √(2 x 2 x 3) - 3 √(3 x 3 x 3) - √(3 x 3 x 3 x 3 x 3)

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Math is not only solving problems and finding
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Many people think that the subject math is
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the real existence of the subject math is to make things from complicate to
simple.” simplifying radicals expressions questions 7 simplifying radicals expressions questions 7