Question

What is the solution of the equation?

Answer 1

Answer:

that is if 35 at the beginning

x= -$\frac{2386}{1225}$

and if it is 5

x=$\frac{14}{25}$

Answer 2

Answer:

x = (274/25)

Step-by-step explanation:

STEP 1:Isolate the square root on the left hand side

STEP 2:Eliminate the radical on the left hand side

STEP 3:Solve the linear equation

STEP 4:Check that the solution is correct

Original equation, root isolated, after tidy up     5√x+2 = 18     Plug in (274/25) for  x       5√(274/25)+2 = 18      Simplify      5√12.96 = 18      Solution checks !!     Solution is:       x = (274/25)