Answer:
b)
a)
a)
Step-by-step explanation:
hope this helps i havent done this in a while
Answer:
0.68
Step-by-step explanation:
<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>
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