Question

factories the following
$x {}^{4} + 4x {}^{3} - x{}^{2} - 16x - 12$
THE ANSWER IS = (x + 1) (x - 2) (x + 2) (x +3)

AND PLEASE GIVE FULL ANSWER AND FAST
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Answer 1

Answer:

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Answer 2

Answer:

The word Photography literally means 'drawing with light', which derives from the Greek photo, meaning light and graph, meaning to draw. Photography is the process of recording an image – a photograph – on lightsensitive film or, in the case of digital photography, via a digital electronic or magnetic memory.

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