Question

Yang tau jwbanny.... si tolong!

Answer 1

2√6×√8
= 2√48
= 2√16.3
= 8√3

√48 : √3
= √16.3 : √3
= 4√3 : √3
= 4

2√27 - 3√12 + √75
= 2√9.3 - 3√4.3 + √25.3
= 6√3 - 6√3 + 5√3
= 5√3

maaf no 2 belum karena kurang yakin