lilaymay lilaymay
  • 26-02-2020
  • Mathematics
contestada

Use the quadratic formula to solve x2 + 8x + 9 = 0.
What are the solutions to the equation?

Respuesta :

mya061103
mya061103 mya061103
  • 26-02-2020
2x + 8x +9 =0
10x +9 =0
10x = -9
————-
10x
Answer is - 1.1
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