Jawabanmu

2014-02-11T21:32:20+07:00
1)  \sqrt{2 \sqrt{2 \sqrt{2...} } }
x=  \sqrt{2 \sqrt{2 \sqrt{2...} } }
x=  \sqrt{2x}
x²= 2x
x²:x = 2x:x
x=2
2)  \sqrt[3]{9 \sqrt[3]{9 \sqrt[3]{9...} } }
x=  \sqrt[3]{9 \sqrt[3]{9 \sqrt[3]{9...} } }
x=  \sqrt[3]{9x}
x³=9x
x=3
3)  \sqrt[3]{16: \sqrt[3]{16: \sqrt[3]{16:...} } }
x =  \sqrt[3]{16: \sqrt[3]{16: \sqrt[3]{16:...} } }
x= \sqrt[3]{16 : x}
x³= 16:x
x∧4= 16
x=2

3 aja ya, banyak soalnya :D
2014-02-11T21:32:25+07:00
Akar18=3akar2
akar20=2akar5
akar27=3akar3
akar60=2akar15
akar72=6akar2
akar90=3akar10
akar98=7akar2
akar108=6akar3
akar175=5akar7
akar200=10akar2