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

If x^2 - 9 = 0 then x can only be equal to 3. true or false
asked 183k views
1 vote
If x^2 - 9 = 0 then x can only be equal to 3. true or false

asked
User Shiv
by
8.7k points

2 Answers

3 votes

Answer:

False

Explanation:

x^2 - 9 = 0

x^2 = 9

x = +- 3

answered
User Greeneco
by
7.6k points
6 votes

Answer:

False

Explanation:

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

answered
User Tonny
by
8.8k points
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