Help Please this is the last one I am confused with
Similar to your other posts.... sub in a = 4 and b = 2 (remember PEDMAS!)
3.14(a^2+ab) =
3.14( 4^2 + 4*2)
3.14 (16 + 8)
3.14 (24) =...........
would I do
3.14*24 = 75.36
Yes........
Thanks EP
+37155 
Help Please this is the last one I am confused with 
