plzz answer this question
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Answer:
7/2 or 3.5 is the answer.
Step-by-step explanation:
√3tan2theta = 3
tan2theta = 3/√3
tan2theta = √3
tan2theta = tan60°. (0<theta<= 90°)
2theta = 60°
theta = 60°/2
theta = 30°
3√3costheta + 2sintheta - 6tan^2theta
= 3√3cos30° + 2sin30° - 6tan^2(30°)
= 3√3 × √3/2 + 2 × 1/2 - 6 × 1/3
= 9/2 + 1 - 2
= 7/2
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