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lesantik [10]
3 years ago
8

Factor x^2 - 7x - 18 and show work I don't know how to do it​

Mathematics
1 answer:
KengaRu [80]3 years ago
3 0

Answer:

Step-by-step (x+9)(x−2). Explanation: Given: x2+7x−18 . Split the middle term. ⇒x2+9x−2x −18 . Factor by each side. ⇒x(x+9)−2(x+9) . ⇒(x+9)(x−2).

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