document.write( "Question 297684: I understand how to use the quadratic formula when i'm asked to solve an problem that's straight forward like: x^2+8x+15=0, i can figure out that the answer is {-2/3,4}. I cant understand how to solve the following problem using the quadratic formula:\r
\n" );
document.write( "\n" );
document.write( "z^2/1=z/5+6/5\r
\n" );
document.write( "\n" );
document.write( "I'm not sure if it's because it involves fractions and i just get really nervous but i'm not sure how to go about solving this problem... \n" );
document.write( "
Algebra.Com's Answer #214331 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! z^2/1=z/5+6/5 \n" ); document.write( "Step 1, eliminate fractions. \n" ); document.write( "Multiply thru by 5 \n" ); document.write( "5z^2 = z + 6 \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |