Question

Tlong jwbkan yaahh.....

Answer 1

(2√75 - 3√12)√3
=(2√25.3 - 3√4.3)√3
=(2.5√3 - 3.2√3)√3
=(10√3 -6√3)√3
=4√3. √3
=4.3
=12

Answer 2

(2/75 - 3/12)./3 "/" akar
(2/25.3 - 3/4.4) ./3
(2.5/3-3.2/4). /3
(10/3-6/3). /3
10.3-6.3
30-18
12


ingat jika akar kali akar dan angka dlm akar sama maka akarnya menjadi hilang