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Vladimir [108]
3 years ago
11

Pls helpppppppppppppo

Mathematics
1 answer:
vovikov84 [41]3 years ago
8 0

Answer:

b I do believe

Step-by-step explanation:

can you help me

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andreev551 [17]

Answer:

\tan \left(2\theta\right)-1+\tan ^2\left(\theta\right)

Key:

• -\left(a-b\right)=-a+b

Step-by-step explanation:

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=\tan \left(2\theta\right)-1+\tan ^2\left(\theta\right)

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Answer:

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Step-by-step explanation:

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