Na dzisiaj
Oblicz
1.|-4|+|-11|-|-23|
Zapisz w postaci jednej potęgi
2.(a⁷:a³)²*(a⁴)⁵=a⁷
3.Oblicz
7 * √128
1. -4-11+23 = -15+23 = 8
2.(a⁷:a³)²*(a⁴)⁵=(a4)2 * a20 = a8 * a20 = a28
3.
7*√128 = 14√32 = 28√8 = 56√2
1.
=4+11-23=15-23=-8
2.
=
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1. -4-11+23 = -15+23 = 8
2.(a⁷:a³)²*(a⁴)⁵=(a4)2 * a20 = a8 * a20 = a28
3.
7*√128 = 14√32 = 28√8 = 56√2
1.
=4+11-23=15-23=-8
2.
3.
=