Solve \sqrt{x+1}=2x

Evaluate

x + 1 = 2 x

Find the domain

More Steps

x + 1 = 2 x, x \geq - 1

Evaluate

x + 1 = 2 x, 2 x \geq 0

Evaluate

x + 1 = 2 x, x \geq 0

Solve the equation for x

More Steps

x = \frac{1 + 17}{8} x = \frac{1 - 17}{8}, x \geq 0

Find the intersection

x = \frac{1 + 17}{8}

Check if the solution is in the defined range

x = \frac{1 + 17}{8}, x \geq - 1

Find the intersection of the solution and the defined range

x = \frac{1 + 17}{8}

Solution

More Steps

x = \frac{1 + 17}{8}

Alternative Form

x \approx 0.640388