Factor and simplify
sec⁴x-tan⁴x÷sec²x + tan²
X
Verify the identity...
Mathematics, 23.02.2021 14:00 pronces
Factor and simplify
sec⁴x-tan⁴x÷sec²x + tan²
X
Verify the identity
Answers: 2
Mathematics, 21.06.2019 14:00
Solve the system. -a+4b+2c=-8 3a+b-4c=9 b=-1 a.(0,11) ,-1,2) c.(1,1,-2) d.(2,-1,-1)
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Given: and prove: what is the missing reason in the proof? given transitive property alternate interior angles theorem converse alternate interior angles theorem
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