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Find the value of x in the equation x^2 - 9 = 0.
Practice Questions
Q1
Find the value of x in the equation x^2 - 9 = 0.
3
-3
0
9
Questions & Step-by-Step Solutions
Find the value of x in the equation x^2 - 9 = 0.
Steps
Concepts
Quadratic Equations
– The question tests the ability to solve a simple quadratic equation by factoring.
Factoring
– The solution involves recognizing how to factor a difference of squares.
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