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Homework 7.1

Last updated over 3 years ago
5 questions
4

Find the domain restrictions for each expression. Some restrictions can be used more than one time!

  • \frac{8}{5}
  • -7
  • 7
  • 3
  • 0
  • -5
  • -1
  • \frac{60x^{3}}{12x}
  • \frac{70x^{2}}{100x}
  • \frac{a+7}{a^{2}+4a-21}
  • \frac{-m^{2}+6m+5}{m+1}
  • \frac{35x-35}{25x-40}
  • \frac{-x^{2}+16x-63}{x^{2}-2x-35}
2

Simplify the following rational expression:

2

Simplify the following rational expression:

1

Simplify the following rational expression:

1

Simplify the following rational expression: