ExamPlay Dark Logo
Pierakstīties

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

Which of the following expressions results in a rational number?
π + 2
√2 x √2
√3
√5 + 2

Paskaidrojums

√2 x √2 = 2. All other options result in irrational numbers.

komentāri (0)

Reklāma