Násobenie mocnín

Mocniny s rovnakým základom vynásobíme tak, že základ opíšeme a exponenty sčítame.

X².x³=x²⁺³=x⁵

Príklady

1.Vypočítaj

a⁵.a³=                                                 5a²b.3a³b⁴=

2x².5x³=                                             10 u⁴.5u=

6ab².3ab=                                            5y³.4y⁴=

2e³.(-6e²)=                                            10².10³=

7a².5a²=                                               14a²b⁶c².5a⁵=

(3m)².(3m)²=                                        

2.Vypočítaj

8¹⁰.8⁵=                                           0,2m².0,4³=

Y².y¹³=                                           c⁵.c⁶=

5x²yz³.8xy⁵z⁵=                               6a².(-5a)=