помогите сократить дробь
×⁴+1
________
ײ+×√2+1
×⁴+1 ×⁴ + 2ײ + 1 - 2ײ (ײ + 1)² - 2ײ
________ = _________________ =__________________ =
ײ+×√2+1 ײ + ×√2 + 1 ײ + ×√2 + 1
(ײ + 1)² - ( √2×)² (х²+ 1 + √2х )(ײ + 1 - √2× )
= ____________________= ______________________________ = ײ - √2× + 1
ײ + ×√2 + 1 х²+ х√2 + 1
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×⁴+1 ×⁴ + 2ײ + 1 - 2ײ (ײ + 1)² - 2ײ
________ = _________________ =__________________ =
ײ+×√2+1 ײ + ×√2 + 1 ײ + ×√2 + 1
(ײ + 1)² - ( √2×)² (х²+ 1 + √2х )(ײ + 1 - √2× )
= ____________________= ______________________________ = ײ - √2× + 1
ײ + ×√2 + 1 х²+ х√2 + 1