sin^2x + cos^2x = 1 i forgot the one 
Original post by Alexakd
What are the 2 trigonometric functions? I'm trying to solve tan²ϴ-4tanϴ=0
Can you factorise and solve as a quadratic?
Original post by tinkerbella~
Can you factorise and solve as a quadratic?
No... But you can factorise.
As for the two identities you should not need them (though there are more than two
).Original post by JLegion
No... But you can factorise.
As for the two identities you should not need them (though there are more than two ).
As for the two identities you should not need them (though there are more than two
)....you didn't quote the right person.
Original post by JLegion
No... But you can factorise.
As for the two identities you should not need them (though there are more than two ).
As for the two identities you should not need them (though there are more than two
).Sorry? I'm not the one needing help
I was merely suggesting the OP should factorise.
Original post by Zacken
...you didn't quote the right person.
My mistake
Original post by tinkerbella~
Sorry? I'm not the one needing help I was merely suggesting the OP should factorise.
I was merely suggesting the OP should factorise.It was intended for the OP :P
(edited 8 years ago)
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