document.write( "Question 231269: Solve -3(x+2)^2=-18 \n" ); document.write( "
Algebra.Com's Answer #171223 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! -3(x+2)^2=-18 \n" ); document.write( "-3(X^2+4X+4)=-18 \n" ); document.write( "-3X^2-12X-12+18=0 \n" ); document.write( "3X^2+12X-6=0 \n" ); document.write( " \n" ); document.write( "x=(-12+-SQRT[12^2-4*3*-6])/2*3 \n" ); document.write( "x=(-12+-sqrt[144+72])/6 \n" ); document.write( "x=(-12+-sqrt216)/6 \n" ); document.write( "x=(-12+-14.697)/6 \n" ); document.write( "x=(-12+14.697)/6 \n" ); document.write( "x=2.697/6 \n" ); document.write( "x=.449 ans. \n" ); document.write( "x=(-12-14.697)/6 \n" ); document.write( "x=-26.697/6 \n" ); document.write( "x=-4.449 ans. \n" ); document.write( " |