Sqrt( 7x ) + 1 = sqrt( 7x + 1 )

solve it?

First isolate a square root on the left side:


Now, delete the radical on the left side, Raise both sides squarely:


Thus:




Find the radical remainder by isolating a radical on the left side again:



Now, delete the radical on the left side, Raise both sides squarely:


Solving, We have:








Confirm that the solution is correct
Statement equation


*Replaces "0" in "x"




Solution:
  (TRUE)

Your answer would be ahere is how: perimeter is how long all the sides are. in a rectangle, there are two sets of parallel sides. so, to find this, we would to the following.(15x2)+(4x2)30+838if you have questions ask! and mark me brainliest! i really wanna level up : 3