Hitunglan: a. 3^3 x (-216)^(1/3) b. (1 - akar(0,09))^3 c.

Perhitungan hasil dari berbagai operasi pangkat dan akar.

Pembahasan

Berikut adalah hasil perhitungan untuk setiap soal:

a. 3^3 x (-216)^(1/3) = 27 x (-6) = -162
b. (1 - akar(0,09))^3 = (1 - 0,3)^3 = (0,7)^3 = 0,343
c. (2 + (-64)^(1/3))^3 = (2 + (-4))^3 = (-2)^3 = -8
d. ((8/27)^(1/3) - 1)^2 = (2/3 - 1)^2 = (-1/3)^2 = 1/9
e. (2/3)^2 : akar(4/9) = (4/9) : (2/3) = 4/9 x 3/2 = 12/18 = 2/3
f. (343^(1/3) - (-0,064)^(1/3))^2 = (7 - (-0,4))^2 = (7 + 0,4)^2 = (7,4)^2 = 54,76
g. akar(11 1/9) = akar(100/9) = 10/3
h. akar(7 1/9) = akar(64/9) = 8/3
i. (36 - 10^2)^(1/3) = (36 - 100)^(1/3) = (-64)^(1/3) = -4
j. (-8)^(1/3) + (-8)^2 = -2 + 64 = 62
k. (3 + akar(2))^4 = (3 + 1.414)^4 = (4.414)^4 = 378.99 (dibulatkan)