Mathematics for IGCSE & O level - Surds (Section 2 - No. 47) | ExamPlay

Mathematics for IGCSE & O level - Surds (Section 2 - No. 47)

Which of the following is the simplified form of √(12) - √(75) + √(3)?

-2√3

-4√3

4√3

2√3

Explanation

√12 - √75 + √3 = 2√3 - 5√3 + √3 = -2√3

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