1) 1\2√1200 = 1-2\5√2700 = -1-0,4√243 = -2.4
Итог: 10 - 12 - 2.4 = -4.4
2) -10√100 = -106√847 ≈ 163.72,9√25 = 14.-11√252 ≈ -168.87
Итог: -100 + 163.78 + 14.5 - 168.87 = 8.41
3) √675 ≈ 25.9-7√507 ≈ -104.4-3,4√1875 ≈ -115.0√30000 ≈ 173.21
Итог: 25.98 - 104.43 - 115.08 + 173.21 = -19.32
1) 1\2√1200 = 1
-2\5√2700 = -1
-0,4√243 = -2.4
Итог: 10 - 12 - 2.4 = -4.4
2) -10√100 = -10
6√847 ≈ 163.7
2,9√25 = 14.
-11√252 ≈ -168.87
Итог: -100 + 163.78 + 14.5 - 168.87 = 8.41
3) √675 ≈ 25.9
-7√507 ≈ -104.4
-3,4√1875 ≈ -115.0
√30000 ≈ 173.21
Итог: 25.98 - 104.43 - 115.08 + 173.21 = -19.32