Question

4. Explicitează modulul: =
a) |5+ V5|
b) |3-V3 |
c) |-2V3-1|
d) |2-V11| ​

Answer 1

Răspuns:

|5+V5| = 5+V5

|3-V3|= |V9-V3|= 3-V3

|-2V3-1|= -1+2V3

|2-V11|= V11-2