What is the answer to sqrt(2x\sqrt{2x+4)}=4 ?

The answer to sqrt(2x\sqrt{2x+4)}=4 is x\approx 2.62919…

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sqrt(2x\sqrt{2x+4)}=4

2 x 2 x + 4 = 4

x \approx 2.62919 \dots

Solution steps

2 x 2 x + 4 = 4

Remove square roots

8 x^{3} + 16 x^{2} = 256

Solve

8 x^{3} + 16 x^{2} = 256 : x \approx 2.62919 \dots

x \approx 2.62919 \dots

Verify Solutions:

x \approx 2.62919 \dots

True

The solution is

x \approx 2.62919 \dots

(\frac{x}{1 - x})^{- 0.93} = 2.3

4 x - x^{2} = x

x - 19 x + 84 = 0

- x^{2} + 4 = 0

What is the answer to sqrt(2x\sqrt{2x+4)}=4 ?
The answer to sqrt(2x\sqrt{2x+4)}=4 is x\approx 2.62919…
Solve for x: sqrt(2x\sqrt{2x+4)}=4
The solution is x\approx 2.62919…