Question

If 4 root (2x +11)=root 5
find the value of x​

Answer 1

Answer:

x=7

Step-by-step explanation:

4 root (2x +11)=root 5

or, (2x +11)^1/4 =√5

or, {(2x +11)^1/4}^4 =(√5)^4

or, (2x +11) = 5^2

or, 2x +11 =25

or, 2x = 25-11

or, x= 14/2

or x= 7

Ans