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Is x^2-49 a difference of two squares?

Is x^2-49 a difference of two squares?
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Is x^2-49 a difference of two squares?

User Miyoshi
by
7.5k points

1 Answer

5 votes
Yes! To factor this, you would put it into expanded form: (x+7)(x-7). This is the only way to solve this and eliminate the x^1 term.
User Thechargedneutron
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