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Stolb23 [73]
2 years ago
6

26. (02.08)

Mathematics
1 answer:
Mama L [17]2 years ago
7 0

Answer:

X^2 -5x -36

Step-by-step explanation:

formula of an area of a rectangle: ab

a-length

b-width

(x+4)*(x-9) = x^2 -5x -36

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