What is the answer to 4sqrt(x)-1=x ?

The answer to 4sqrt(x)-1=x is x=7+4sqrt(3),x=7-4sqrt(3)

Solve for x: 4sqrt(x)-1=x

The solution is x=7+4sqrt(3),x=7-4sqrt(3)

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4 x - 1 = x

x = 7 + 43, x = 7 - 43

Decimal Notation

x = 13.92820 \dots, x = 0.07179 \dots

Solution steps

4 x - 1 = x

Remove square roots

16 x = x^{2} + 2 x + 1

Solve

16 x = x^{2} + 2 x + 1 : x = 7 + 43, x = 7 - 43

x = 7 + 43, x = 7 - 43

Verify Solutions:

x = 7 + 43

True

, x = 7 - 43

True

The solutions are

x = 7 + 43, x = 7 - 43

4 - 2 x = 5

4 - 2 x = 8

u - 13 = 8

x + 1 + x - 1 = 0

2 - 2 x = 2 x

What is the answer to 4sqrt(x)-1=x ?
The answer to 4sqrt(x)-1=x is x=7+4sqrt(3),x=7-4sqrt(3)
Solve for x: 4sqrt(x)-1=x
The solution is x=7+4sqrt(3),x=7-4sqrt(3)