Answer:
-3
Step-by-step explanation:
1/4x^3 = -27/4
divide 1/4 from each side
x^3 = -27
find the cubed root of each equation
x = -3
i think this is right so sorry if not.
d
in ''d)'', all the numbers are irrational
WHEN YOU
WHEN YOU MULTIPLY 1X1 YOU GET ONE