contestada

Simplify the expression by first substituting values from the table of exact values and then simplifying the resulting expression.
(tan 45° + tan 60°)2

Respuesta :

Banabanana
tan45° = 1
tan60° = √3

(tan45° + tan60°)²  
= (1+ √3)²
= 1 + 2√3 + 3
= 4 + 2√3   ←  answer

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