POTĘGI

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Zad1.Oblicz wartości potęg:

(-2)⁵=

0²¹=

(-11)⁰=

(-2³)²=

=

1²⁹=

(-1)¹³=

=

(-0.1)⁶=

(-45)¹=

zad2.Przedstaw w postaci iloczynu:

7⁴=

(x+3)⁴=

a⁵=

(b²)²=

zad3. Zapisz w postaci potęgi:

(-4)⋅(-4)⋅(-4)⋅(-4)⋅(-4)⋅(-4)⋅(-4)⋅(-4)⋅(-4)⋅(-4)=

x⋅x⋅x⋅x⋅x⋅x⋅x⋅x⋅x⋅x⋅x=

(a-3) ⋅ (a-3) ⋅ (a-3)=

zad4. Oblicz

4⁶⋅ (2,5)⁶=………………………………………………………………………………………………..

3⁴⋅
=………………………………………………………………………………………………….

8⁵⋅
=………………………………………………………………………………………………….

64⁴:16⁴=……………………………………………………………………………………………………………

25⁴:75⁴=…………………………………………………………………………………………………………….

1764⁴:234⁴=………………………………………………………………………………………………….

=………………………………………………………………………………………………….

=………………………………………………………………………………………………….

(-0,5)¹⁵:
=………………………………………………………………………………………………….

=………………………………………………………………………………………………….

Zad 5. Zapisz w postaci jednej potęgi

x³ : x¹⁴=……………………..

a⁷ :a⁵ ⋅ a⁴⋅ a⁴=…………………..

a⁷ ⋅a⁵ : a⁴=……………………

(5¹⁶ ⋅5^-3 :5⁴)^-2=………………………………………………………………………………….

(27⁸ :27^-5 )^-2 ⋅ (27^-3)²=………………………………………………………………………………………….

[(a+b)³ ⋅ (a+b)^-4]²:[(a+b)³]^-5=……………………………………………………………………………………..

………………………………………………………………………………………………….

Zad 6. Wykonaj działania:

=………………………………………………………………………………………

=……………………………………………………………………………..

Zad 7. Zapisz w notacji wykładniczej

91⋅10⁷=

56700000=

92⋅10^-4=

0,06⋅10¹⁰=

0,00000021=

0,35⋅10^-8=

Zad8. Podnieś do potęgi:

=

Zad 9^* Napisz w najprostszej postaci

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