Answer:
2 sin (2A) cos (2A)^4 + 2cos (2A)
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sin (2A)
Step-by-step explanation:
Step-by-step explanation:
hence the value of y=-9/4and k=-16.
Answer:
2i + 7
Step-by-step explanation:
Given
(5 - 2i) + (2 + 4i) ← remove parenthesis
= 5 - 2i + 2 + 4i ← collect like terms
= 2i + 7
Answer:
8.3
Step-by-step explanation:
The tenths spot in 8.275 is where the 2 is. Since it is a 75 after that you will round it up.
. Tenths (2), Hundredths (7), Thousandths (5)