Question

3+√4+2√16 calculați

Answer 1

3 + √4 + 2√16 = 3 + 2 + 2 × 4 = 3 + 2 + 8 = 13

Answer 2

3 + √4 + 2√16 =

= 3 + √2² + √4²

= 3 + 2 + 2 · 4

= 3 + 2 + 8

= 13