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Popular >

x^2+sqrt(2x)-1=5

Solution

x^{2} + 2 x - 1 = 5

Solution

x = 2

Solution steps

x^{2} + 2 x - 1 = 5

Remove square roots

2 x = x^{4} - 12 x^{2} + 36

Solve

2 x = x^{4} - 12 x^{2} + 36 : x = 2, x \approx 2.89968 \dots

x = 2, x \approx 2.89968 \dots

Verify Solutions:

x = 2

True

, x \approx 2.89968 \dots

False

The solution is

x = 2

Popular Examples

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x + 5 - x - 2 = 1

sqrt(x+14)-sqrt(3x-10)=0

x + 14 - 3 x - 10 = 0

sqrt(-x)+sqrt(2(0))=1

- x + 2 (0) = 1

5 v - 4 = v

cube root of x^3}=\sqrt[3]{27

Frequently Asked Questions (FAQ)

What is the answer to x^2+sqrt(2x)-1=5 ?
The answer to x^2+sqrt(2x)-1=5 is x=2
Solve for x: x^2+sqrt(2x)-1=5
The solution is x=2