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Square Roots & Cube Roots · Discussion forum

Exam Pattern Mix Question 23 – answer, explanation & discussion

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Question 23 Back to Exercise

Find √(4/9) + √(16/25).

  • A 20/45
  • B 6/14
  • C 2
  • D 22/15 Correct
Correct Answer: Option D

√(4/9) = 2/3

√(16/25) = 4/5

2/3 + 4/5 = 10/15 + 12/15 = 22/15

Answer: 22/15

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