Question

3 tan square (2x-20)=1

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Answer 1

Answer:

3 tan2 ( 2x – 20°) = 1

tan ( 2x – 20°) = 1/√3

tan ( 2x – 20°) = tan 30°

2x –20° = 30°

2x = 50°

x = 25°

Step-by-step explanation:

i hope it helps

Answer 2

Answer:

Correct option is A)

3tan

2

(2x−20

∘

)=1

tan

2

(2x−20

∘

)=

3

1

tan(2x−20

∘

)=

3

1

tan(2x−20

∘

)=tan30

2x−20=30

2x=50

x=25

∘