document.write( "Question 674165: using the equation; calculate the height of the gold ball at 25 seconds.
\n" ); document.write( "equation;-11/72x^2 + 11/4x +1 = 0
\n" ); document.write( "Any help would be muchly appreciated! thankyou very much
\n" ); document.write( "Would i just put 25 as x, however i get a negative value and height cant be negative. Is this correct
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Algebra.Com's Answer #419092 by lynnlo(4176)\"\" \"About 
You can put this solution on YOUR website!
this equation can not be solved,it needs 2 variables \n" ); document.write( "
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