Mathematics, 01.10.2019 17:30 AbhiramAkella
Factor completely: 81x4 – 81 (9x2 + 9)(9x2 – 9) (3x + 3)2(3x – 3)2 (3x + 3)(3x – 3) (9x2 + 9)(3x + 3)(3x – 3)
Answers: 2
![= [(3x)^{2}]^{2} - [3^{2}]^{2}](/tpl/images/0280/2737/9d815.png)
![= [(3x)^{2} - 3^{2}][(3x)^{2} + 3^{2}]](/tpl/images/0280/2737/70e7e.png)
![= (3x - 3)(3x + 3)[(3x)^{2} + 3^{2}]](/tpl/images/0280/2737/8136d.png)
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Factor completely: 81x4 – 81 (9x2 + 9)(9x2 – 9) (3x + 3)2(3x – 3)2 (3x + 3)(3x – 3) (9x2 + 9)(3x +...
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