What is the difference?
х
4
XP-2x-15 x2 + 2x-35
x2 + 3x+12
(x-3)(x-5)(x+7)<...
![subject](/tpl/images/cats/mat.png)
Mathematics, 15.07.2020 01:01 bellamuniz2015p23zr7
What is the difference?
х
4
XP-2x-15 x2 + 2x-35
x2 + 3x+12
(x-3)(x-5)(x+7)
x(x+3-12)
(x+3)(x-5)(x+7)
x2+3x+12
(x+3)(x-5)(x+7)
x² + 3x-12
(x+3)(x-5)(x+7)
![ansver](/tpl/images/cats/User.png)
Answers: 3
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