document.write( "Question 880588: Please help me evaluate . Would it be -5? the question also says if not possible explain why \n" );
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Algebra.Com's Answer #531571 by rothauserc(4718)![]() ![]() You can put this solution on YOUR website! 3 * square root of -125 = 3 * square root of (-1 * 25 * 5) \n" ); document.write( "note that the square root of -1 is i an imaginary number therefore \n" ); document.write( "= 3 * 5 * i * square root of 5 \n" ); document.write( "= 15i * square root of 5 \n" ); document.write( " \n" ); document.write( " |