Question

me ajude no calculo dessas questões: 1°(x+1/x-2+x-3/x+2):2x²+2x+8/x-2

2° c+d/d²-1:dc+d+c²/d²+d

Answer 1

(x+1/x-2+x-3/x+2):2x²+2x+8/x-2
$\frac{x+ \frac{1}{x}-2+x- \frac{3}{x}+2 }{2x^2+2x+ \frac{8}{x}-2 }$



c+d/d²-1:dc+d+c²/d²+d
$\frac{c+ \frac{d}{d^2}-1 }{dc+d+ \frac{c^2}{d^2} +d}$