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Popular >

factor 81x^2-144

Solution

factor

81 x^{2} - 144

Solution

9 (3 x + 4) (3 x - 4)

Solution steps

81 x^{2} - 144

Factor out common term

9 : 9 (9 x^{2} - 16)

= 9 (9 x^{2} - 16)

Factor

9 x^{2} - 16 : (3 x + 4) (3 x - 4)

= 9 (3 x + 4) (3 x - 4)

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Frequently Asked Questions (FAQ)

What is factor 81x^2-144 ?
The solution to factor 81x^2-144 is 9(3x+4)(3x-4)