SOLUTION: Solve sin^4θ - cos^4θ
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Question 1115369: Solve sin^4θ - cos^4θ
Answer by greenestamps(13200) (Show Source): You can put this solution on YOUR website!
What do you mean "solve"?
There is no equation; there is nothing to solve.
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Again, "simplify" is not specific. In this example, there is an easy first step to simplify the expression; then there is another less trivial way to simplify the expression further. But we don't know where we are supposed to stop in the simplification process....
The original expression has been simplified; but it can be simplified further. Do you see how?
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