daultontanner989 daultontanner989
  • 17-12-2020
  • Mathematics
contestada

Solve for x in the equation x2 - 4x-9= 29.

Respuesta :

shirakovach shirakovach
  • 17-12-2020
Answer: x= -19

X2-4x-9=29
Combine like terms: -2x-9=29
Add 9 to both sides: -2x=38
Divide both sides by -2: x=-19
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