p^3 r^2 - q^4 .5^2 p=4/5 q=1.4 r=-6
T Tiana New member Joined Jun 28, 2006 Messages 4 Jun 28, 2006 #1 p^3 r^2 - q^4 .5^2 p=4/5 q=1.4 r=-6
D Denis Senior Member Joined Feb 17, 2004 Messages 1,707 Jun 28, 2006 #2 Re: Math as usual Tiana said: p^3 r^2 - q^4 .5^2 p=4/5 q=1.4 r=-6 Click to expand... 1.4 = 1 4/10 = 1 2/5 = 7/5 so you have: [(4/5)^3 * (-6)^2 - (7/5)^4] / (.5)^2 let's see where you are: what is (4/5)^3 ?
Re: Math as usual Tiana said: p^3 r^2 - q^4 .5^2 p=4/5 q=1.4 r=-6 Click to expand... 1.4 = 1 4/10 = 1 2/5 = 7/5 so you have: [(4/5)^3 * (-6)^2 - (7/5)^4] / (.5)^2 let's see where you are: what is (4/5)^3 ?
