Question

racionalize os denominadores

Answer 1

a) 4.√15 /√15. √15 = 4√15/15

b)9.√6 /√6.√6 = 9√6/6

c) 6.√22 / 5.√22.√22 = 6√22/5.22 = 6√22/110

d) 8.√23 / 10+√23.√23 = 8√23/10+23= 8√23/33