" 60."(x)/(x+1)+(x+1)/(x)=2(4)/(15),x!=0,-

(x)/(x+1)+(x+1)/(x)=(34)/(15),(x!=0,-1)

Solve each of the following quadratic equations: (x)/(x+1)+(x+1)/(x)=2(4)/(15),xne.0,-1

(16)/(x)-1=(15)/(x+1);x!=0,-1

(x-1)(x-2)(x-3)(x-4)=15

15(x-1)+4(x+3)=2(7+x)

((x-1)(x+1)(x+4)(x+6))/(7x^(2)+8x+4)>0

((x-1)(x+1)(x+4)(x+6))/(7x^2+8x+4)>0

((x-1)(x+1)(x+4)(x+6))/(7x^2+8x+4)>0

Solve each of the following equations and also check your result in each case: ((45-2x))/(15)-((4x+10))/5=((15-14 x))/9 5((7x+5)/3)-(23)/3=13-(4x-2)/3 (7x-1)/4-1/3\ (2x-(1-x)/2)=(10)/3 (0. 5(x-0. 4))/(0. 42\ )-(0. 6(x-2. 71))/(0. 42)=x+6. 1