What is the answer to (2x+1)^{1/2}+4=13 ?

The answer to (2x+1)^{1/2}+4=13 is x=40

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(2x+1)^{1/2}+4=13

(2 x + 1)^{\frac{1}{2}} + 4 = 13

x = 40

Solution steps

(2 x + 1)^{\frac{1}{2}} + 4 = 13

Move

4

to the right side

(2 x + 1)^{\frac{1}{2}} = 9

Square both sides:

2 x + 1 = 81

2 x + 1 = 81

Solve

2 x + 1 = 81 : x = 40

x = 40

Verify Solutions:

x = 40

True

The solution is

x = 40

4 + \frac{x}{9} = 5

2 x + 41 = x + 5

(x - 4)^{\frac{2}{3}} = 25

x = 6 - x

x + 4 - 2 = x

What is the answer to (2x+1)^{1/2}+4=13 ?
The answer to (2x+1)^{1/2}+4=13 is x=40
Solve for x: (2x+1)^{1/2}+4=13
The solution is x=40