elilarriva elilarriva
  • 12-04-2022
  • Mathematics
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ANSWERS FOR THESE TWO!!

ANSWERS FOR THESE TWO class=

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 12-04-2022

Answer:

x = 4  or x = -3

-1

Step-by-step explanation:

26.

x² = x + 12

x² - x - 12 = 0

(x - 4)(x + 3) = 0

x - 4 = 0  or  x + 3 = 0

x = 4  or x = -3

27.

(-6 + 4)/2 = -2/2 = -1

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