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The graph of y = x2 – 4 is shown... What are the solutions to x2 – 4 = 0?

The graph of y = x2 – 4 is shown... What are the solutions to x2 – 4 = 0?
asked 161k views
1 vote
The graph of y = x2 – 4 is shown... What are the solutions to x2 – 4 = 0?

The graph of y = x2 – 4 is shown... What are the solutions to x2 – 4 = 0?-example-1
asked
User Saurabh Vardani
by
8.1k points

1 Answer

6 votes

Solition for
x^2-4=0 is
\pm2

Ans: x₁=-2; x₂=2

answered
User Steven Craft
by
8.5k points
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