H Helen Junior Member Joined Oct 28, 2007 Messages 106 Nov 13, 2007 #1 I am just wanting to know if I am working this in the right way. 22/q-4 - 7/q-4 my work: 22/q-4 - 7/q-4 = 15/q-4 22-7 = 15
I am just wanting to know if I am working this in the right way. 22/q-4 - 7/q-4 my work: 22/q-4 - 7/q-4 = 15/q-4 22-7 = 15
O o_O Full Member Joined Oct 20, 2007 Messages 393 Nov 13, 2007 #2 Yep. As long as you have a common denominator, you can perform the normal addition/subtration operations in the numerator.
Yep. As long as you have a common denominator, you can perform the normal addition/subtration operations in the numerator.
H Helen Junior Member Joined Oct 28, 2007 Messages 106 Nov 13, 2007 #3 Intermediate Algebra o 0 ____ , Thank you for your help. Appreciated. Helen
