sqrt(X^2+4)=7

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Solution for sqrt(X^2+4)=7 equation: 


Simplifying
sqrt(X2 + 4) = 7

Reorder the terms:
qrst(4 + X2) = 7
(4 * qrst + X2 * qrst) = 7
(4qrst + qrstX2) = 7

Solving
4qrst + qrstX2 = 7

Solving for variable 'q'.

Move all terms containing q to the left, all other terms to the right.

Reorder the terms:
-7 + 4qrst + qrstX2 = 7 + -7

Combine like terms: 7 + -7 = 0
-7 + 4qrst + qrstX2 = 0

The solution to this equation could not be determined.

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