想知道：f（x）=（根号下x^2-3x-4）/x11.2（x3)2=x(x3)2.x22根号5x2=02X-Y3=0,L2:4X-2Y-1=0,L3:XY-1=0n22n-n22n=150

Question

想知道：f（x）=（根号下x^2-3x-4）/x 11.2（x 3)2=x(x 3) 2.x22根号5x 2=0
2X-Y 3=0,L2:4X-2Y-1=0,L3:X Y-1=0n2 2n-n2 2n=150

Answer 1

int Count(BYTE v)3AB BC CA)/2=0比如m2-2m 1-4m