ExamPlay Light Logo
Logga in

Mathematics for IGCSE & O level - Surds (Section 1 - No. 34)

If a = √2 and b = √8, find a + b.
3√2
2√2
5√2
10

Förklaring

√2 + √8 = √2 + 2√2 = 3√2

Kommentarer (0)

Annons