document.write( "Question 989453: 8bē=3-10b \n" ); document.write( "
Algebra.Com's Answer #610534 by farohw(175)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "8bē = 3 - 10b \r
\n" ); document.write( "\n" ); document.write( "8bē + 10b - 3 = 0\r
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\n" ); document.write( "\n" ); document.write( "You can use the quadratic formula and replace the values for a = 8, b = 10 and c = -3\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\" \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-10+%2B-+sqrt%28+10%5E2-4%2A8%2A%28-3%29+%29%29%2F%282%2A8%29+\" \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-10+%2B-+sqrt%28196%29%29%2F%2816%29+\" \r
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\n" ); document.write( "\n" ); document.write( "Solving for x1:\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-10+%2B+sqrt%28196%29%29%2F%2816%29+=+1%2F4\" \r
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\n" ); document.write( "\n" ); document.write( "Solving for x2:\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-10+-+sqrt%28196%29%29%2F%2816%29+=+-%283%2F2%29\" \r
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\n" ); document.write( "\n" ); document.write( "OR you can solve the shorter way as follows:\r
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\n" ); document.write( "\n" ); document.write( "8bē + 10b - 3 = 0 ---> (2b + 3)(4b - 1) = 0\r
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\n" ); document.write( "\n" ); document.write( "\"2b+%2B+3+=+0\" --> \"2b+=+-3\"\r
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\n" ); document.write( "\n" ); document.write( "\"2b%2F2+=+-3%2F2\" --> \"b+=+-3%2F2\"\r
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\n" ); document.write( "\n" ); document.write( "\"4b+-+1+=+0\" --> \"4b+=+1\"\r
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\n" ); document.write( "\n" ); document.write( "\"4b%2F4+=+1%2F4\" --> \"b+=+1%2F4\"\r
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\n" ); document.write( "\n" ); document.write( "Cheers!
\n" ); document.write( "Farohw\r
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