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PLEASE HELP!! THIS IS OVERDUE

PLEASE HELP!! THIS IS OVERDUE
11.9k views
5 votes
PLEASE HELP!! THIS IS OVERDUE

PLEASE HELP!! THIS IS OVERDUE-example-1
User Red Alert
by
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1 Answer

2 votes

Answer:

a + 3

Explanation:

Solving in steps

  • (a - 9/a) ÷ (1 - 3/a) = ⇒ parenthesis to fraction
  • (a² - 9)/a ÷ (a - 3)/a = ⇒ revert deletion to multiplication
  • (a + 3)(a - 3)/a × a/(a - 3) = ⇒ cancel same factors
  • a + 3 ⇒ answer
User Divers
by
8.8k points
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