9th grade

(a-8)(a-9)

asked by Felicia
  1. a^2-9a-8a+72 = a^2 -17a+72

    posted by Anonymous
  2. (2x-1)(x+2)

    posted by Felicia
  3. FOIL

    posted by drwls
  4. a^2-17a+72

    posted by nuquella

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