document.write( "Question 486069: how do you factor out 64-49z^2 \n" ); document.write( "
Algebra.Com's Answer #332319 by Tatiana_Stebko(1539)\"\" \"About 
You can put this solution on YOUR website!
Use formula \"a%5E2-b%5E2=%28a-b%29%28a%2Bb%29\"
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