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Help me with this math Problem... and take your time

Write as a single surd or rational number:
a: √(11)•√(11)
b:√(3)•√(5)
c: √(3)²

User Abela
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1 Answer

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a: 11 as the root of a number squared is the number, b: square root of 15 as 3*5 is 15, c: 3 as 3 squared is 9 and the square root of 9 is 3
User ShogunPanda
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