velasquez75 velasquez75

28-01-2021
Mathematics

contestada

Solve x2
- 10x– 11 =

Respuesta :

clarch19 clarch19

29-01-2021

Answer:

x = -1 and x = 11

Step-by-step explanation:

x² - 10x - 11 can be factored to be (x + 1) (x - 11)

x + 1 = 0

x = -1

x - 11 = 0

x = 11

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