Question 66195
2/(5W+10)-3/(2W-4) NOW FIND A COMMON DENOMINATOR (5W+10)(2W+4) & MULTIPLY
2(2W-4)-3(5W+10)/(5W+10)(2W-4)
(4W-8-15W-30)/10W^2+20W-20W-40)
(-11W-38)/(10W^2-40)
(-11W-38)/10(W^2-4)
(-11W-38)/10(W-2)(W+2)