TOLONG DIJAWAB YA GAISSS HAHA THANK U BEFORE

2. 5^(2/3 × 6)= 5^ (12/3)=5^4 = 5×5×5×5= 625

3. 8/(3-akar5) × (3+akar5)/(3+akar5)
=> 8(3+aka5)/(9-5)
=> 8(3+akar5)/4
=> 2(3+akar5)
=> 6 + 2akar5

smg mmbantu

2. {5^2/3}^6
= 5^4
=625 ----> A
3. (8)/(3-5^1/2)
={8×(3+5^1/2)}/{(3-5^1/2)(3+5^1/2)}
=(24+40^1/2)/9-5
=(24+8×5^1/2)/4
=24+2×5^1/2 ------> A
beri jawabn terbaik yak