Question

No 1-5 makasih yg udh bantuin

Answer 1

1.a.
4/√6
= 4/√6 x √6/√6
= 4√6 / 6
= 2/3 √6

1.b.
√7/√5
= √7/√5 x √5/√5
= √35/5

1.c
2√5/√3
= 2√5/√3 x √3/√3
= 2√15 / 3

2.a
2/√3
= 2/√3 x √3/√3
= 2√3 / 3

2.b
√3 / 2√5
= √3 / 2√5 x √5/√5
= √15 / 10