document.write( "Question 73574: I need help in solving equations by factoring:
\n" ); document.write( "2t^2+7t=4. THANK YOU \n" ); document.write( "
Algebra.Com's Answer #52618 by stanbon(75887)\"\" \"About 
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I need help in solving equations by factoring:
\n" ); document.write( "2t^2+7t=4.
\n" ); document.write( "2t^2+7t-4
\n" ); document.write( "Use the quadratic formula to get:
\n" ); document.write( "t=[-7+-sqrt(49-4*2*-4)]/4
\n" ); document.write( "
\n" ); document.write( "t=[-7+-sqrt(81)]/4\r
\n" ); document.write( "\n" ); document.write( "t=[-7+-9]/4\r
\n" ); document.write( "\n" ); document.write( "t=(-7+9)/4 = 1/2
\n" ); document.write( "or
\n" ); document.write( "t=(-7-9)/4 = -4
\n" ); document.write( "The factors are:
\n" ); document.write( "(t+4)(2t-1)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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