Answer:
We're looking for a,b such that
\dfrac{9x-20}{(x+6)^2}=\dfrac a{x+6}+\dfrac b{(x+6)^2}
Step-by-step explanation:
There is no simpler ratio then 1:4. So the answer is 1:4.
Answer:
A. 0.76, -0.76
Step-by-step explanation:
I believe the answer would be -4j^12 d^10