lvnysa lvnysa
  • 02-01-2022
  • Mathematics
contestada

#1) A student incorrectly states that the solution of the equation x2 + 2x - 35 = 0 is x = -5 or x = 7.
Describe the student's error, and solve the equation correctly.

Respuesta :

mahletendalemahu
mahletendalemahu mahletendalemahu
  • 02-01-2022

Step-by-step explanation:

use quadratic formula to solve it and the answer is x=11/2 or -13/2

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