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ale4655 [162]
3 years ago
7

Need help with questions 18,20, and 22 please and thank you

Mathematics
1 answer:
Tatiana [17]3 years ago
6 0

Answer:

18. x² + x - 4

20.  \frac{x^{2} +2x-3}{x+1} or  x + 1 - \frac{4}{x+1}

22. x² + 2x - 2

Step-by-step explanation:

For some reason my work was unable to be submitted so please see attachment for detailed explanation

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