Question

Ka Tolong Buatin Soal Dan Jawabanya
Tentang Bilangan Exponent Pakai Cara Makasih 1-5

Answer 1

1.(√5×√3)(√5×√3)=√5×√5+√5×√3+√3×√5+√3×√3
=5+√15+√15+3=8+2√15
2.√2×√12=√2×12=√4×6=2√6
3.√8-√20+3√45-√72
=√4.2 - √4.5+3√9.5-√9.8
=2√2-2√5+9√5-3√8
=2√2-2√5+9√5-3√4.2
=2√2-2√5+9√5-6√2
=6√2-2√2+9√5-2√5
=4√2+7√5
4.3√5+4√5
=(3+4)√5
=7√5
5.1/√7
=1√7=1/√7×√7/√7=1/7√7