Question

Помогите решить пример с корнем

Answer 1

(√x + 3) / (√c + √x)  = (√(100/9) + 3) / (√4  + √(100/9) = (10/3+3) / (2+10/3) =       = 19/3 : 16/3 = 19/3 * 3/16= 19/16 = 1 3/16