Answers

2016-06-27T20:42:52+08:00
If i pu a symbol (4X+20X)^2..is this what u mean
(24x)^2...
0
no ^ symbol
probably this 4x+(20x)^2= 4x+400x^2= 4x(1+100x)
2016-06-27T21:17:14+08:00