Помогите!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Question

Помогите!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Answer 1

1) ( a + b^1/4 )( a - b^1/4 ) + √ b = a^2 - b^1/2 + b^1/2 = a^2 
Ответ а^2