Mathematics for IGCSE & O level - Surds (Section 2 - No. 11)

What is the result of (√3 + √2)^2 ?

5

5 + 2√6

5 - 2√6

1

Explication

(√3+√2)^2 = 3 + 2√6 + 2 = 5 + 2√6

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