Cheyennepugh Cheyennepugh

20-01-2022
Mathematics

contestada

find the solution set for this equation x^2-1=0 separate the two values with a comma

Respuesta :

iciclepiano18 iciclepiano18

20-01-2022

Answer:

x=(1, -1)

Step-by-step explanation:

x²-1=0

Add 1 to both sides

x²=1

Take the square root of both sides

x=±1

x=(1, -1)

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