yhixd
yhixd yhixd
  • 11-05-2022
  • Mathematics
contestada

Find the number of real number solutions for the equation.


x2 + 0x − 1 = 0


0


2


1

Find the number of real number solutions for the equationx2 0x 1 0021 class=

Respuesta :

suspho9
suspho9 suspho9
  • 11-05-2022

Answer:

x = ±1

Step-by-step explanation:

x² + 0x -1 = 0

x²- 1 = 0

x² = 1

x = ±1

--------------

check

1² + 0x - 1 = 0

1 - 1 = 0

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