tyler5016
04.05.2020 •
Mathematics
3x-7y=-28 Solve for y PLEASE :)
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Ответ:
(x -5)
Step-by-step explanation:
The area expression can be factored by grouping:
x^3- 5x^2+ 3x - 15
= (x^3- 5x^2)+ (3x - 15)
= x^2(x -5) +3(x -5)
= (x^2 +3)(x -5)
We recognize the first of these factors as the given width. Then the other factor must be the length.
The length of the rectangle is (x -5).