BiggMad BiggMad
  • 10-02-2021
  • Mathematics
contestada

what is

x²−23=52−2x²
and
x²+7=6x

answer asap pls

Respuesta :

tiiaa5 tiiaa5
  • 10-02-2021
3x^2 = 75
x^2 = 25
x = 5

use quadratic formula for second one
Answer Link

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