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Mathematics, 23.04.2021 04:00 jessicawolfking
This is a simplifying trig identities problem.
cosx-tan^2x/1+cosx
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Answers: 2
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If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b
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This is a simplifying trig identities problem.
cosx-tan^2x/1+cosx...
cosx-tan^2x/1+cosx...
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