m3rk098 m3rk098
  • 25-04-2018
  • Mathematics
contestada

hey:) can you please help me posted picture of question

hey can you please help me posted picture of question class=

Respuesta :

lovelivesnowhp7rce3
lovelivesnowhp7rce3 lovelivesnowhp7rce3
  • 25-04-2018
The answer is A. Just remember the acronym for foil.
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Louli
Louli Louli
  • 25-04-2018
Answer:
x² - 5x - 24

Explanation:
To answer this question, we will multiply each term from the first bracket by each term from the second bracket and then we will combine like terms to get the final expression.

This can be done as follows:
(x - 8)(x + 3)
x(x) + x(3) - 8(x) - 8(3)
x² + 3x - 8x - 24
x² - 5x - 24

Hope this helps :)
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