document.write( "Question 190082: Solve each equation. I am having trouble with this. 6d^2+21d=10d+35 \n" ); document.write( "

Algebra.Com's Answer #142655 by Earlsdon(6294) $\"\"$ $\"About$

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Solve for d:
\n" ); document.write( " $\"6d%5E2%2B21d+=+10d%2B35\"$ First, get the equation into standard quadratic form: $\"ax%5E2%2Bbx%2Bc+=+0\"$ Subtact 10 d from both sides.
\n" ); document.write( " $\"6d%5E2%2B11d+=+35\"$ Now subtract 35 from both sides.
\n" ); document.write( " $\"6d%5E2%2B11d-35+=+0\"$ Now factor the trinomial.
\n" ); document.write( " $\"%283d-5%29%282d%2B7%29+=+0\"$ Apply the zero product rule.
\n" ); document.write( " $\"3d-5+=+0\"$ or $\"2d%2B7+=+0\"$ so that...
\n" ); document.write( " $\"3d+=+5\"$ and $\"highlight%28d+=+5%2F3%29\"$ or
\n" ); document.write( " $\"2d+=+-7\"$ and $\"highlight%28d+=+-7%2F2%29\"$ \n" ); document.write( "

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