Question

Tolong d jawab yaa soalnya pke cara..please..

Answer 1

Ab:ac = akar3 : 2
2 akar3 : ac = akar3 : 2
ac akar3 = 4 akar3
ac = 4 akar3 per akar 3
ac = 4

ac : ad = akar2 : 1
4 : ad = akar2 : 1
ad akar2 = 4
ad = 4 / akar 2
ad = 4 / akar2 × akar2 / akar2
ad = 4 akar 2 / 2
ad = 2 akar2