SOAL (Akar)

Sederhanakan bentuk akar berikut
1. (27 ( 2(243 ( (81 ( (225
= ((9 x 3) ( (2(81 x 3) ( ((27 x 3) ( ((45 x 5)
= (3(3) ( (2.9(3) ( (3(3 x 3) ( (3(5 x 5)
= 3(3 ( 18(3 ( 9 ( 15
= 21(3 ( 24

2. ((75 ( (50) ( ((12 ( (32)
= ((25.3 ( (25.2) ( ((4.3 ( (16.2)
= (5(3 ( 5(2) ( (2(3 ( 4(2)
= 5(3 ( 5(2 ( 2(3 + 4(2
= 5(3 ( 2(3 ( 5(2 + 4(2
= 3(3 ( (2