Question

Sederhanakan
1.√75-√48
2.√125-2√5
3.√5-3√5+6√5
4.√2+√8+√32
5.2√3-√27+√48
6.2√150-√54-7√96
Pakai cara

Answer 1

1) √25.3 - √16.3 = 5√3 - 4√3 = √3
2) √25.5 - 2√5 = 5√5 - 2√5 = 3√5
3) √5 - 3√5 + 6√5 = -2√5 + 6√5 = 4√5
4) √2 + √4.2 + √16.2 = √2 + 2√2 + 4√2 = 7√2
5) 2√3 - √9.3 + √16.3 = 2√3 - 3√3 + 4√3 = 3√3
6) 2√25.6 - √9.6 - 7√16.6 = 2.5√6 - 3√6 - 7.4√6 = 10√6 - 3√6 - 28√6 = -21√6