Question

find x,11^3-4x=[√1/121]^-2​

Answer 1

Answer:

the correct answer is 1210/4

Step-by-step explanation:

11^3=1331 √1/121=1/11

1/11^-2=11^2

i am sure this willl help u

Answer 2

Answer:

x = 1\4 answer.

Step-by-step explanation:

11^3-4x = (root1/121)^-2      11^3-4x =(121)^2

11^3-4x = ( 11^2)^2

11^3-4x = 11^4

11^4x=4-3

11^4x=1

x=1/4 answer

I hope you understand this and my name is vansh jain class 9