document.write( "Question 244006: What is the root of 49x^2-25=0? \n" ); document.write( "
Algebra.Com's Answer #178622 by mathitutor(25)\"\" \"About 
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49x^2-25=0 => (7x)^2 - 5^2 = 0 => (7x + 5)(7x-5) = 0
\n" ); document.write( "=> x = 5/7 and -5/7
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