y-b / 4*b (y=10,b=5) Evaluate

Asked by AnneS2 12 years ago 7/8/2013 6:46 AM

Last updated by anonymous 12 years ago 7/9/2013 2:16 PM

Answered by CherieS 12 years ago 7/9/2013 2:16 PM

y-b / 4*b (y=10,b=5)

= 10-5 / 4*5

=10- 5/4 *5

=10- 5/4*5/1

=10- 25/4

=10/1- 25/4

=(10/1)*(4/4)- 25/4

=40/4- 25/4

=15/4