Question

efetue :
a)√320+√20-√180
b)³√1250+³√80-³√270
c)³√3(³√9-2)
d)√2+√8+√32+√128
e)√2.√8+√32+√128
f)√6.√15+√40

Answer 1

a) 8.94
b) 8.61
c) 0.11
d) 21.21
e) 20.97
f) 15.81