document.write( "Question 333140: Which describes the number and type of roots of the equation x^2 - 625 = 0?\r
\n" ); document.write( "\n" ); document.write( "a. 1 real root, 1 imaginary root
\n" ); document.write( "b. 2 real roots, 2 imaginary roots
\n" ); document.write( "c. 2 real roots
\n" ); document.write( "d. 4 real roots
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Algebra.Com's Answer #238767 by checkley77(12844)\"\" \"About 
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x^2 - 625 = 0
\n" ); document.write( "(x+25)(x-25)=0
\n" ); document.write( "x+25=0
\n" ); document.write( "x=-25 ans.
\n" ); document.write( "x-25=0
\n" ); document.write( "x=25 ans.
\n" ); document.write( "Answer c) 2 real roots.\r
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