document.write( "Question 272316: How do you solve for the variable of problems containing exponents: 4y+12=y^2 \n" ); document.write( "
Algebra.Com's Answer #199312 by scott8148(6628)\"\" \"About 
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0 = y^2 - 4y - 12\r
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\n" ); document.write( "\n" ); document.write( "factoring ___ 0 = (y - 6) (y + 2)\r
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\n" ); document.write( "\n" ); document.write( "for the product of factors to be zero, any of the factors must equal zero\r
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\n" ); document.write( "\n" ); document.write( "0 = y - 6 ___ 6 = y\r
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\n" ); document.write( "\n" ); document.write( "0 = y + 2 ___ -2 = y
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