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Answers
Answered by
1
Answer:
anwer is 2
Step-by-step explanation:
(√3/2)^2+2(1)-(√3/2)^2
3/4+2-3/4
=2
Answered by
1
Answer:
2
Step-by-step explanation:
sin²60 + 2tan45 - cos²30
= sin²60 + 2tan45 - cos²(90-60)
= sin²60 + 2(1) - sin²60
= 2
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