Solve the Equation for the Indicated Variable $x$ $25 + \sqrt { x ^ { 2 } - y ^ { 2 } } = z$

question 91

Multiple Choice

Solve the equation for the indicated variable.
-Solve for $x$ : $25 + \sqrt { x ^ { 2 } - y ^ { 2 } } = z$

• A) \(x = z ^ { 2 } + y ^ { 2 } - 50 z + 625\)
• B) \(x = \pm \sqrt { z + y ^ { 2 } - 5 }\)
• C) \(x = \sqrt { z - y ^ { 2 } - 5 }\)
• D) \(x = \pm \sqrt { ( z - 25 ) ^ { 2 } + y ^ { 2 } }\)

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