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X-1%x^2-2x-3 =0
X-1=0
X=1 , ≠-1 , x≠3
Answer X=1
C+3c is 4c and -4+9 is 5 so your answer is 4c+5
The answer is 3.25 or 3 1/4
24 feet by 15 feet
You divide each nukber by 5 bevause that is the given scale factor.
