17. Factor the expression: a) tan²x - 7 tan x + 12 b) cos²x- cos x - 42
Posted: Mon Jul 11, 2022 10:34 am
- 17 Factor The Expression A Tan X 7 Tan X 12 B Cos X Cos X 42 1 (88.62 KiB) Viewed 31 times
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