-3d/(d^2-2d-8) + 3/(d-4) = -2/(d+2)
factor
-3d/(d-4) (d+2) +3/(d-4) = -2/(d+2)
multiply by (d-4)(d+2) on each side
(d-4)(d+2)[-3d/(d-4) (d+2) +3/(d-4)] = (-2/(d+2))*(d-4)(d+2)
distribute
-3d +3(d+2) = -2(d-4)
-3d +3d+6 = -2d+8
combine like terms
6 = -2d+8
subtract 8 to each side
-2 = -2d
divide by -2
1 =d
Answer:
q=-14
Step-by-step explanation:
A
B: Everyone uses resources which does not make it a characteristic
C: *soviet them plays*
D: Small towns can have transportation
P (factors of 12) = 5/6
The possibilities are 1,2,3,4,5,6
Factors of 12 are 1,2,3,4,6,12
So out of the possibilities rolled
1,2,3,4,6 are factors of 12 (5 of the 6)
