Question: solve using grade 12 methods Show all your work! 1. Solve the following equation: cos- 3x + 2 cos 3x + 1 - 0. 05

solve using grade 12 methods

solve using grade 12 methods Show all your work! 1. Solve the

Show all your work! 1. Solve the following equation: cos- 3x + 2 cos 3x + 1 - 0. 05 x 5 21

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