Question

11.7. 1) √√x+2-√2x-3=√4x-7; 3) √√x+1+√√x-1= √3x-1; 2) √√x + √x-3= √3(x-1); 4)√4x+8-√√3x-2=√√x+2. 7.​

Answer 1

Ответ:

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