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Square Roots & Cube Roots · Discussion forum

Exam Pattern Mix Question 30 – answer, explanation & discussion

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Question 30 Back to Exercise

Simplify (√12 + √27) ÷ √3.

  • A 5 Correct
  • B √13
  • C 13
  • D 3
Correct Answer: Option A

√12 = 2√3 and √27 = 3√3

Sum = 5√3

5√3 ÷ √3 = 5

Answer: 5

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