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umka21 [38]
3 years ago
13

X2-7x+12byx-3 divide of algebraic expression​

Mathematics
2 answers:
Makovka662 [10]3 years ago
7 0

Answer:

x - 4

Step-by-step explanation:

Please write X2-7x+12 by x-3  as  x^2 - 7x + 12.  The " ^ " represents exponentiation.

Notice that  x^2 - 7x + 12  factors as follows:  (x - 3)(x - 4), and so the original division problem

x^2 - 7x + 12                        (x - 3)(x - 4)

-------------------- becomes  -------------------- = x - 4

      x - 3                                      x - 3

for all x except x = 3 (because we cannot divide by zero).

Leokris [45]3 years ago
5 0
-41.

Explanation and show work:
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