document.write( "Question 873146: Please help me solve this equation: \"+z=+sqrt%28+z%5E2+%2B+4z+-+18+%29+\" \n" ); document.write( "
Algebra.Com's Answer #526653 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
Square both sides. This example will be then a ... a linear equation in z, after a bit of simplifying. \n" ); document.write( "
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