document.write( "Question 321183: Find the LCM of (8+7z),(64-49z^2), and (8-7z) The LCM is \n" ); document.write( "
Algebra.Com's Answer #230018 by toidayma(44)![]() ![]() You can put this solution on YOUR website! pay just little attention, you will see that 64 - 49z^2 = 8^2 - (7z)^2 = (8 - 7z)(8+7z). Since this number is the common multiple of the other two numbers, it is the LCM of the three given numbers. \n" ); document.write( " |