document.write( "Question 167001: 4x=4x^2-3 \n" ); document.write( "

Algebra.Com's Answer #123022 by jojo14344(1513) $\"\"$ $\"About$

You can put this solution on YOUR website!
Given: $\"4x=4x%5E2-3\"$
\n" ); document.write( "Combine terms: $\"4x%5E2-4x-3=0\"$ , Working Eqn
\n" ); document.write( "Divide whole eqn by 4:
\n" ); document.write( " $\"cross%284%29x%5E2%2Fcross%284%29-cross%284%29x%2Fcross%284%29-3%2F4=0%2F4\"$
\n" ); document.write( " $\"x%5E2-x-3%2F4=0\"$ ---->By Pyth. Theorem
\n" ); document.write( "where ---- $\"system%28a=1%2Cb=-1%2Cc=3%2F4=0.75%29\"$
\n" ); document.write( " $\"x=%28-b%2B-sqrt%28b%5E2-4ac%29%29%2F%282a%29\"$ , Plug in the values
\n" ); document.write( "ANSWER: $\"3%2F2\"$ & $\"-1%2F2\"$
\n" ); document.write( "Check, go back working eqn, (use -1/2)
\n" ); document.write( " $\"4%28-1%2F2%29%5E2-4%28-1%2F2%29-3=0\"$
\n" ); document.write( " $\"cross%284%29%281%2Fcross%284%29%29-cross%284%29%282%29%28-1%2Fcross%282%29%29-3=0\"$
\n" ); document.write( " $\"1-%28-2%29-3=0\"$
\n" ); document.write( " $\"1%2B2-3=0\"$
\n" ); document.write( " $\"3-3=0\"$
\n" ); document.write( "Thank you,
\n" ); document.write( "Jojo \n" ); document.write( "

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