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<h3> Hey There today we will solve your problem</h3>
First we will factor out 
from 
which gives us 
Next we will factor out 
from 
which gives us 
This gives us the equation
then factor out the common term 
<em> and we get</em>
<em />
Answer:
Please see attachment
Step-by-step explanation:
Please see attachment
Answer:
-4
Step-by-step explanation:
The average rate of change of the interval [a,b] is (f(b)−f(a)) / (b−a)
Replacing a=−5, b=4, f(x)=−x^2−5x+12.
(f(b)−f(a))/(b−a) =12−5x4− 4^2 − (12−5 x(−5)−(−5)^2)/ (4−(−5))= −4.
Answer:
21) y/4=3
multiply 4 to each side
y = 12
22) y/6=7
multiply 6 to each side
y = 42
For 23 - 26 its the same prosses as the first two
