alexcross0519
alexcross0519 alexcross0519
  • 06-04-2018
  • Mathematics
contestada

factor completely
[tex]x^2 - 18x + 81[/tex]

Respuesta :

jmthielen1108
jmthielen1108 jmthielen1108
  • 06-04-2018
THe answer is (x-9)^2
Hope this helps
Answer Link
AnimeBrainly
AnimeBrainly AnimeBrainly
  • 06-04-2018
x² - 18x + 81
x             - 9
x             - 9

(x - 9)(x - 9) , or (x - 9)² is your answer

when solving look for numbers that multiply will fit in when using the FOIL method to get back to your original question

hope this helps

Answer Link

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