What is the answer to sqrt((4x^2-15))-2x=-1 ?

The answer to sqrt((4x^2-15))-2x=-1 is x=4

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sqrt((4x^2-15))-2x=-1

(4 x^{2} - 15) - 2 x = - 1

x = 4

Solution steps

(4 x^{2} - 15) - 2 x = - 1

Remove square roots

4 x^{2} - 15 = 1 - 4 x + 4 x^{2}

Solve

4 x^{2} - 15 = 1 - 4 x + 4 x^{2} : x = 4

x = 4

Verify Solutions:

x = 4

True

The solution is

x = 4

36 x - 9 x = 6

x - 4 = x^{2} + 5 x + 6

\frac{2 x + 4}{x ^{2} + 4 x} = 0

y, x = y - 3 + 3

x^{\frac{3}{4}} = \frac{1}{27}

What is the answer to sqrt((4x^2-15))-2x=-1 ?
The answer to sqrt((4x^2-15))-2x=-1 is x=4
Solve for x: sqrt((4x^2-15))-2x=-1
The solution is x=4