Answer:
A
Step-by-step explanation:
Answer:
See explanation below
Step-by-step explanation:
When solving a linear inequality, the main difference resides in the following:
When we change the signs of the terms (either from positive to negative or from negative to positive) we have to change the sign of the inequality (if the sign was ≥, we change it to ≤, if the sign was ≤, we change it to ≥). Therefore we have to be more careful while doing this.
Given:
To find:
The coefficient of 
in the expansion of .
Solution:
We know that, in the expansion of 
,
...(i)
has only one x and in , the power of x is 6. It is possible if
Putting n=9, r=3, x=3x and y=-2 in (i), we get
Therefore, the coefficient of in the expansion of is -489888.
Answer:
23911.63
Step-by-step explanation:
1aud=79.71 yen, so 300 would be 79.71*300
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