What is the answer to sqrt(6+x)=sqrt(x^2+4) ?

The answer to sqrt(6+x)=sqrt(x^2+4) is x=2,x=-1

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sqrt(6+x)=sqrt(x^2+4)

6 + x = x^{2} + 4

x = 2, x = - 1

Solution steps

6 + x = x^{2} + 4

Square both sides:

6 + x = x^{2} + 4

6 + x = x^{2} + 4

Solve

6 + x = x^{2} + 4 : x = 2, x = - 1

x = 2, x = - 1

Verify Solutions:

x = 2

True

, x = - 1

True

The solutions are

x = 2, x = - 1

x - 3 - x + 2 = 2

w + 7 = 8

x + 20 - 5 x + 34 = 0

What is the answer to sqrt(6+x)=sqrt(x^2+4) ?
The answer to sqrt(6+x)=sqrt(x^2+4) is x=2,x=-1
Solve for x: sqrt(6+x)=sqrt(x^2+4)
The solution is x=2,x=-1