Question

4tan²45⁰- cos²30⁰ + sin³30⁰​

Answer 1

Answer:

9/8

Step-by-step explanation:

4(1)2-(√3/2)2+(1/2)3

=>4-3/4+1/8

=>(32-24+1)/8

=>9/8

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Answer 2

Step-by-step explanation:

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