Question

Solve each equation.solve radical Equation

Answer 1

You can add 2 to both sides, first, to get:

`√(2x+1) = 4`

Then, square both sides:

`( √(2x+1) )^2 = 4^2`

`2x+1 = 16`

Subtract 1:

`2x = 15`

Solve for x:

`x = (15)/(2)`

And, so that's your answer: x = 15/2