Answer:
-2
Step-by-step explanation:
-5 -4 -3 <u>-2</u> -1 0 1 2 3 4 5
Answer:
-200 metre is less 450m because - 200 metre is negative.
Answer:
x= 3 while fo y = 7 that's the answer
ANSWER

EXPLANATION
The given binomial expansion is:

Compare this to

we have a=2x , b=-3y and n=10
We want to find the coefficient of the term

This implies that, r=5.
The terms in the expansion can be obtained using

We substitute the given values to obtain;



Hence the coefficient is;
