How to solve sin²30 -cos²45+4tan²60
Answers
Answered by
0
Answer:
11.75
EXPLANATION:
(1/2)^2 - (1/√2)^2 + 4×(√3)^2
1/4 - 1/2+ 4 × 3
1/4 - 1/2 + 12
= 11.75
Attachments:
Answered by
1
Answer:
11.75 is your answer okokok
Similar questions