Proszę o pomoc. Zadania w załączniku.
8.1
√121 = 11
√324 = 18
√0,0016 = √16/√10000=4/100
√3,61=√361/√100=19/10
√5i4/9 =√49/√9=7/3
√1i11/25=√36/√25=6/5
√3i6/25=√81/√25=9/5
8.2
a)
b)
8.3
1-√125 < 3-√4 < √9 < √100 < 2√35
1-√3 < 1+√3 < √2 +√3 < 2√3 < √27
c)
3√2 - 4 < 2√3 - 2 < √13 < 2√7 < 5+√3
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8.1
√121 = 11
√324 = 18
√0,0016 = √16/√10000=4/100
√3,61=√361/√100=19/10
√5i4/9 =√49/√9=7/3
√1i11/25=√36/√25=6/5
√3i6/25=√81/√25=9/5
8.2
a)
b)
8.3
a)
1-√125 < 3-√4 < √9 < √100 < 2√35
b)
1-√3 < 1+√3 < √2 +√3 < 2√3 < √27
c)
3√2 - 4 < 2√3 - 2 < √13 < 2√7 < 5+√3