document.write( "Question 77917: 16m^2+25. Factor completely\r
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document.write( "9a^2=3a. solve the equation \n" );
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Algebra.Com's Answer #55827 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! 16m^2+25 using the quadratic equation we get: \n" ); document.write( "m=(0+-sqrt[0^2-4*16*25])/2*16 \n" ); document.write( "m=(+-sqrt-1600)/32 \n" ); document.write( "m=(+-40i)/32 \n" ); document.write( "m=40i/32 \n" ); document.write( "m=1.25i answer. \n" ); document.write( "m=-40i/32 \n" ); document.write( "m=-1.25i answer. \n" ); document.write( "-------------------------------------------------------- \n" ); document.write( "9a^2=3a \n" ); document.write( "9a^2-3a=0 \n" ); document.write( "a(9a-3)=0 \n" ); document.write( "a=0 answer. \n" ); document.write( "9a-3=0 \n" ); document.write( "9a=3 \n" ); document.write( "a=3/9 \n" ); document.write( "a=1/3 answer. \n" ); document.write( " \n" ); document.write( " |