Using the general form of complex numbers a + bi , what are the values of a and b for the number I - 6

what do u need to know

step-by-step explanation:

6^2 or 36

step-by-step explanation:

6000n

6×1000n

6×10^3 n

so we need 6n need to be a perfect cube

so n has to be 6^2 so that 6n is 6^3

what i'm saying is if you let n be 6^2 you have 6^3×10^3 or 60^3 which is a perfect cube

the answer is  

a.

28 ft2

step-by-step explanation: