alexevildemon
alexevildemon alexevildemon
  • 12-02-2020
  • Mathematics
contestada

What is x² + 11x + 28​

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jenna0226
jenna0226 jenna0226
  • 12-02-2020
(X+7)(x+4). 7 times 4 equals 28 while also equaling 11 when added. You use the Foil Method to check you answer (First, Outer, Inner, Last).
Answer Link
ollie1558
ollie1558 ollie1558
  • 12-02-2020

Answer:

(x+4)(x+7)

Step-by-step explanation:

Answer Link

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2(7+4)+10(2x4) 2(28)+10(8) 56+80