Question

Rozwiazcie przyklady ;(
a ) 2^:5: ( 2^3 * 2^0) =
b )(2^8:2^7)^3=
c) 1,25^3. 8^3 =
d 0,5^3*4^2 =
e) 0,25 *4^14=
f ) (2^5"2^3)^6:2^10

^ - potega .

Answer 1

a ) 2^5 : (2^3 * 2^0) = 32 : (8 * 1) = 32 : 8 = 4
b ) (2^8 : 2^7)^3 = (256 : 128)^3 = 2^3 = 8
 c) 1,25^3 * 8^3 = 125/64 * 512 = 125 * 8 = 1000
 d 0,5^3 * 4^2 = 1/8 * 16 = 2
 e) 0,25 * 4^14 = 1/4 * 268435456 = 67108864
 f ) (2^5 : 2^3)^6 : 2^10 = (32 : 8)^6 : 1024 = 4^6 : 1024 = 4096 : 1024 = 4