Question

2 tan 30°
7. sin 60° –
1 + tan2 30°​

Answer 1

Answer:

2 root 3 / 3

7 root 3 / 2

1 whole 1/3

Step-by-step explanation:

2*1/root 3=2/ root 3=2 root 3 / 3

7*root 3 / 2=7 root 3 / 2

1+(1 / root 3)^2=1 + 1/3=3 + 1/3=4/3=1 whole 1/3

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