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Popular >

factor 3x^2-243

Solution

factor

3 x^{2} - 243

Solution

3 (x + 9) (x - 9)

Solution steps

3 x^{2} - 243

Factor out common term

3 : 3 (x^{2} - 81)

= 3 (x^{2} - 81)

Factor

x^{2} - 81 : (x + 9) (x - 9)

= 3 (x + 9) (x - 9)

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Frequently Asked Questions (FAQ)

What is factor 3x^2-243 ?
The solution to factor 3x^2-243 is 3(x+9)(x-9)