Question

1) Calcule:
a) -6+√100=
b) -6-√100=
c) √25-16/ √25-√16=
d) √36-√49=

Answer 1

Resposta:

a)-6+√100=

-6+10=

4

b)-6-√100=

-6-10=

-16

c)√25-16/√25-√16=

5-16 / 5-4=

11 / 1

d)√36-√49=

6-7=

-1