shoppy(3/4)(X+1/2)-(X/5)-4=(3/2x)+2 (3/4)((2X+1)/2)-(X/5)-4=((3+4x)/2X) 2X(3(2X+1)/4*2)-(X/5)-4=3+4X 2X((6X+3)/8)-(X/5)-4=3+4X 2X((30X+15-8X-160)/40)=3+4X 2X(22X-145)=40(3+4X) 44X²-290X=160X+120 44X²-450X-120=0 luego utilizas la resolvente y te da: X1=10.49 X2=-0.26
(3/4)((2X+1)/2)-(X/5)-4=((3+4x)/2X)
2X(3(2X+1)/4*2)-(X/5)-4=3+4X
2X((6X+3)/8)-(X/5)-4=3+4X
2X((30X+15-8X-160)/40)=3+4X
2X(22X-145)=40(3+4X)
44X²-290X=160X+120
44X²-450X-120=0
luego utilizas la resolvente y te da:
X1=10.49
X2=-0.26