document.write( "Question 1014422: Given F(x)=x^2+2x-8 , Solve F(x) Using each method below: Show work please.\r
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document.write( "1). Solve by graphing. \r
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document.write( "2). Solve for factoring. \r
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document.write( "3). Solve by the quadratic formula \r
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document.write( "Thanks!
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Algebra.Com's Answer #630715 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! x^2+2x-8=0 \n" ); document.write( "Factors into (x+4)(x-2)=0; x=-4, 2 \n" ); document.write( "========= \n" ); document.write( "quadratic \n" ); document.write( "x=(1/2)(-2 +/- sqrt (4+32)= \n" ); document.write( "(1/2) (-2+/-6)=(1/2)(-8) and (1/2)(4)=-4,2 \n" ); document.write( "========= \n" ); document.write( "graph \n" ); document.write( " |