11-05-2022
Mathematics

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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=

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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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