a 3x 4x3 8 0 b 5x13 4 d x 2 14 2Solutiona 3x 4x3 8 0 3x
(a) (3x 4)/(x^3 8) = 0
(b) 5/(x^(1/3))= 4
(d) ((x 2)^ (1/4)) = 2
Solution
a) (3x 4)/(x^3 8) = 0
3x - 4 = 0
3x = 4
x = 4/3
b) 5 x1/3= 4
x1/3 = 4/5
x = (4/5)3 = 64/125
d) ((x 2)^ (1/4)) = 2
(x-2) = 24
x - 2 = 16
x = 16+2
x = 18
