Question

Łatwe zadaʼnki ))) ((((( rób 1 i 2.​

Answer 1

Odpowiedź:

Szczegółowe wyjaśnienie:

ZAD 1

a) [tex]5^{7}* 2^{7} = (5*2)^{7}=10^{7}[/tex]

b) [tex]6^{8} :3^{8} =(6:3)^{8} =2^{8}[/tex]

c) [tex]0,4^{6} *1,5^{6}=(0,4*1,5)^{6}= 0,6^{6}[/tex]

d) [tex]3/5^{5}: 3/^{5} =(3/5:3)^{5} =0,2^{5}[/tex]

e) [tex](-2,7^{8} :9/10^{8} )=(-2,7:9/10)^{8}=(-3)^{8}[/tex]

ZAD 2

a) [tex]2^{3}*15 ^{3}=(2*15)^{3}=30^{3}=27000[/tex]

b) [tex]21^{4} :7^{4} =(21:7)^{4} =3^{4} =81[/tex]

c) [tex]0,125^{191} *8^{191}=1^{191}=1[/tex]

d) [tex]1,69^{2} :1,3^{2} =(1,69:1,3)^{2} =1,3^{2} =1,69[/tex]

e) [tex]4/3^{4} *3/2^{4} =(4/3*3/2)^{4} =2^{4} =16[/tex]