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3 years ago

5

Find the area of the figure below (k + 4 ) (K-9)

1 answer:

Salsk061 [2.6K]3 years ago

7 0

Answer:

A = k² - 5k - 36

Step-by-step explanation:

(k + 4)(k - 9) = k² - 9k + 4k - 36 = k² - 5k - 36

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