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stepladder [879]
3 years ago
15

4n^2 -15n+9 factor completely

Mathematics
1 answer:
Nikitich [7]3 years ago
7 0
4n² - 15n + 9
4n² - 12n - 3n + 9
4n(n) - 4n(3) - 3(n) + 3(3)
4n(n - 3) - 3(n - 3)
(4n - 3)(n - 3)
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