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Simplify the following surd expressions
a) 5V5 - 215

User Chad Adams
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1 Answer

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Final answer:

The expression 5V5 - 2*15, assuming it represents 5√5 - 2√15, is already simplified as the surds cannot be directly combined.

Step-by-step explanation:

To simplify the following surd expression 5V5 - 2*15, assuming it's meant to be 5√5 - 2√15, we first note that the surds are already in their simplest form and cannot be combined since they have different radicands.

A surd is an expression that includes a square root, cube root, etc. that cannot be simplified to an entire number. In this case, the expression remains 5√5 - 2√15 as the simplified form, since √5 and √15 are different and cannot be added or subtracted directly.

User Mmsilviu
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