Mathematics for IGCSE & O level - Surds (Section 2 - No. 9)

Which of the following is a simplified form of √27 + √12?

5√3

15

√39

5√6

Paskaidrojums

√27 + √12 = 3√3 + 2√3 = 5√3

komentāri (0)

Reklāma