Ответ:
Объяснение:
5) 2V10=V4*10=V40, 3V5=V9*5=V45, (V -корень)
отв. 2V10, V43, 3V5
6) 3/(2V3+1) =3(2V3-1) /(2V3+1)(2V3-1) =(6V3-3) /(4*3-1)=(6V3-1) /11
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Ответ:
Объяснение:
5) 2V10=V4*10=V40, 3V5=V9*5=V45, (V -корень)
отв. 2V10, V43, 3V5
6) 3/(2V3+1) =3(2V3-1) /(2V3+1)(2V3-1) =(6V3-3) /(4*3-1)=(6V3-1) /11