Question

√45-√27-√20 cuando es

Answer 1

√45-√27-√20
6,70- 5,19- 4,47 = -2.96

Answer 2

hola :)

√45 = 6.7.
√27 = 5.1.
√20 = 4.4.

6.7-5.1-4.4 = −2.8.

saludos y suerte :')