Question

If√x+√484=40then find the value of x

Answer 1

Answer:

324

Step-by-step explanation:

First we have to factorise 484

√x+√484= 40

√x+√2*2*11*11=40

√x+22=40

√x=40-22

√x=18

Squaring both sides

(√x)^2= (18)^2

x= 18*18

x=324

Answer 2

Step-by-step explanation:

it will help you..........