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Surds

Quiz by Nada Marusic

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10 questions
Show answers
  • Q1
    What is the simplified form of the surd expression √50?
    25√2
    5√2
    2√5
    √25
    30s
  • Q2
    What is the simplified form of the surd √18?
    2√3
    9
    3√2
    6
    30s
  • Q3
    What is the sum of the surds √5 and √20?
    3√5
    √25
    5√5
    √30
    30s
  • Q4
    What is the simplified form of the surd √50?
    10
    2√5
    25
    5√2
    30s
  • Q5
    What is the result when the surd √45 is subtracted from the surd √180?
    3√5
    √135
    √225
    15√3
    30s
  • Q6
    What is the square of the surd √6?
    6
    √36
    36
    12
    30s
  • Q7
    What is the product of the surds √2 and √18?
    4
    6
    √36
    2√18
    30s
  • Q8
    What is the square root of 256?
    8
    64
    32
    16
    30s
  • Q9
    What is the simplified form of the surd √72?
    36
    8√3
    6√2
    √36
    30s
  • Q10
    What is the simplified form of the surd √32?
    2√8
    16
    8√2
    4√2
    30s

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