" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
b)(1/5)^-4*(5³)^-3 5^4 *5^-9
-----------------------------=------------------------=5^-9
5 ^4 5^4
a) (-1/2)^-2=4
b) (2/3)^-3=27/8
c)1, każde wyrażenie do potęgi 0 daje zawsze 1
d)√36*2+3√16*2-5√9*2=6√2+12√2-15√2=3√2
e)-4√3 -2√3 4√3
------- + ------- +√3 =-2√3+√3=-√3
9 9