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Popular >

factor 3x^2-9

Solution

factor

3 x^{2} - 9

Solution

3 (x^{2} - 3)

Solution steps

3 x^{2} - 9

Rewrite

9

as

3 \cdot 3

= 3 x^{2} - 3 \cdot 3

Factor out common term

3

= 3 (x^{2} - 3)

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Frequently Asked Questions (FAQ)

What is factor 3x^2-9 ?
The solution to factor 3x^2-9 is 3(x^2-3)