document.write( "Question 309266: I have my placement test tomorrow and i have this example test which i can't
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document.write( "For i=sqrt(-1), if 3i(2+5i)=x+6i, then x=? \n" );
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Algebra.Com's Answer #221175 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! distributing ___ 6i + 15i^2 = x + 6i\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "subtracting 6i ___ 15i^2 = x ___ 15(-1) = x ___ -15 = x\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "good luck on the test \n" ); document.write( " |