document.write( "Question 660030: Solve 36k^2 = 49 using the principle of zero products \n" ); document.write( "

Algebra.Com's Answer #411023 by Tatiana_Stebko(1539) $\"\"$ $\"About$

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$\"36k%5E2+=+49+\"$
\n" ); document.write( " $\"36k%5E2+-+49=0+\"$
\n" ); document.write( " $\"6%5E2k%5E2+-7%5E2=0+\"$
\n" ); document.write( " $\"%286k-7%29%286k%2B7%29=0\"$
\n" ); document.write( " $\"6k-7=0\"$ or $\"6k%2B7=0\"$
\n" ); document.write( " $\"k=7%2F6\"$ or $\"k=-7%2F6\"$ \n" ); document.write( "

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