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If x^2 - 9 = 0 then x can only be equal to 3. true or false
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1 vote
If x^2 - 9 = 0 then x can only be equal to 3. true or false

User Shiv
by
4.4k points

2 Answers

3 votes

Answer:

False

Explanation:

x^2 - 9 = 0

x^2 = 9

x = +- 3

User Greeneco
by
3.4k points
6 votes

Answer:

False

Explanation:

The variable could also be -3, not just 3.

User Tonny
by
3.9k points
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