X + x - x is x
y + y + y is 3y
-z + z - z is -z
x + 3y
Answer:
That incorrect
Step-by-step explanation:
Yes
Answer:
The remainder is 64
Step-by-step explanation:
Consider the function 
Use synthetic division to divide by x+9
x+9=0, x=-9
divide the given f(x) by -9 using synthetic division
-9 1 3 -51 91
0 -9 54 -27
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1 -6 3 64
The remainder is 64
First you need to set up your decimal as a fraction
45 9
---- divided by 5 ------
100 20
9/20 is your answer