document.write( "Question 202110: Could u please help me with this? In the equation c squared-4=0, c is equal to what? \n" ); document.write( "
Algebra.Com's Answer #152381 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
2squared=4
\n" ); document.write( "-2 squared=4
\n" ); document.write( "4-4=0
\n" ); document.write( "
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