Surd functions are expressed as a function of square root. The simplified form of the surd expression is 5√5
Simplifying surd functions
Surd functions are expressed as a function of square root.
Given the surd expression
2√125−5√5
Simplify √125
√125 = √25 * 5
√125 = 5√5
Take the difference
2√125−5√5 = 2(5√5) - 5√5
2√125−5√5 = 10√5 - 5√5
2√125−5√5 = 5√5
Hence the simplified form of the surd expression is 5√5
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