Question

(4x+1/3)^3 find the value

Answer 1

Hi ,

3^4x = 1/81

3^4x = 1/3⁴

3^4x = 3^-4

[ Since 1/a^n = a^-n ]

4x = -4 

[ Since If a^m = a^n then m = n ]

x = ( - 4 )/4

x = - 1

I hope this helps you.

: )

Answer 2

Step-by-step explanation:

(4x)^3 × (1/3)

64x^3 + 1/27

x = 1/27 - 64

1×1 - 64 × 27 / 27

1- 1728 / 27

-1727 / 27

x^3 = -1727 / 27