√(3-х)
ОДЗ: (3-х)≥0
3-х≥0
х≤3
х∈(-∞;3)
⁵√(160*625)=
⁵√(5*32*5⁴)=
⁵√(5*5⁴)*⁵√32=
⁵√(5⁵)*⁵√32=
5*2=10
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√(3-х)
ОДЗ: (3-х)≥0
3-х≥0
х≤3
х∈(-∞;3)
⁵√(160*625)=
⁵√(5*32*5⁴)=
⁵√(5*5⁴)*⁵√32=
⁵√(5⁵)*⁵√32=
5*2=10