document.write( "Question 387926: Solve the quadratic equation. Show and explain each step in finding the solutions:
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document.write( "5x^2 + 2x = 3 \r
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document.write( "This is what I have got when I have tried o do it \r
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document.write( "5x^2 + 2x = 3
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document.write( "Step 1: Write equation in standard form so one side equals 0 by adding -3 to both sides of equation
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document.write( "5x^2+2x-3=0
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document.write( "Step 2: Factor on left side of equation
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document.write( "(5x-1)(x+3) = 0
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document.write( "Step 3: Use zero-product rule
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document.write( "5x-1=0
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document.write( "x+3=0
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document.write( "Step 4: Solve equation x= 1/5 and x= -3\r
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Algebra.Com's Answer #274232 by Edwin McCravy(20055)![]() ![]() You can put this solution on YOUR website! Solve the quadratic equation. Show and explain each step in finding the solutions: \n" ); document.write( "5x^2 + 2x = 3 \r \n" ); document.write( "\n" ); document.write( "This is what I have got when I have tried o do it \r \n" ); document.write( "\n" ); document.write( "5x^2 + 2x = 3 \n" ); document.write( "Step 1: Write equation in standard form so one side equals 0 by adding -3 to both sides of equation \n" ); document.write( "5x^2+2x-3=0 \n" ); document.write( "Step 2: Factor on left side of equation \n" ); document.write( "(5x-1)(x+3) = 0 \n" ); document.write( " \r\n" ); document.write( "Here is your error. The correct factorization is\r\n" ); document.write( "\r\n" ); document.write( "(5x-3)(x+1) = 0\r\n" ); document.write( "\r\n" ); document.write( "Then the rest should have been:\r\n" ); document.write( " \n" ); document.write( "Step 3: Use zero-product rule\r \n" ); document.write( "\n" ); document.write( "5x-3=0 \n" ); document.write( "x+1=0\r \n" ); document.write( "\n" ); document.write( "Step 4: Solve equation x= 3/5 and x= -1 \n" ); document.write( " \r\n" ); document.write( "\r\n" ); document.write( "Edwin \n" ); document.write( " \n" ); document.write( " |