document.write( "Question 86243: 8x squared+7x= -2 \n" ); document.write( "

Algebra.Com's Answer #62341 by checkley75(3666) $\"\"$ $\"About$

You can put this solution on YOUR website!
8X^2+7X=-2
\n" ); document.write( "8X^2+7X+2=0
\n" ); document.write( "USING THE QUADRATIC EQUATION WE GET:
\n" ); document.write( "X=(-7+-SQRT{7^2-4*8*2])/2*8
\n" ); document.write( "X=(-7+-SQRT[49-64])/16
\n" ); document.write( "X=(-7+-SQRT-15)/16
\n" ); document.write( "X=(-7+-3.87i)/16
\n" ); document.write( "X=(-7+3.87i)/16
\n" ); document.write( "X=-.4375+.242i ANSWER.
\n" ); document.write( "X=-.4375-.242i ANSWER.
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