Respuestas

2012-11-06T21:05:01+01:00

a) √24 - √54 + √150  = 2√6 - 3√6 + 5√6 = 4√6

 

b) √20 - √245 + 3√5 = 2√5 - 7√5 + 3√5 = -2√5

 

c) √8/5 +√54/3 - √2/3 = (2√10)/5 + 3√2 – (√6)/3 = 4.69105517