document.write( "Question 386417: please help me slove this question f(x)=x^2+7
\n" ); document.write( "i got this but i dont know what to do from here -7+ or - the square root of 85 over 2
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Algebra.Com's Answer #273206 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
f(x)=x^2+7
\n" ); document.write( "x^2 + 7 = 0
\n" ); document.write( "x^2 = -7
\n" ); document.write( "x = ± isqrt(7) (i = sqrt(-1) )
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