Odpowiedź:
Szczegółowe wyjaśnienie:
1/√7=1/√7 *√7/√7=√7/√7
1/4√5=1/4√5*√5/√5=√5/20
6√2/√3=6√2/√3*√3/√3=6√6/3=2√6
__________________
A 3^7*3^8=3^15
D 4^6-2^6=4096-64=4032
C (2^8)^8=2^64
D 2^5+2^3=32+8=40
C (2^5)^2=2^10
A 12^4*12^5=12^9
B 8^5/8^1=8^4
D 2^5-2^3=32 -8=24
B 2^5/2^3=2^2=4
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Odpowiedź:
Szczegółowe wyjaśnienie:
1/√7=1/√7 *√7/√7=√7/√7
1/4√5=1/4√5*√5/√5=√5/20
6√2/√3=6√2/√3*√3/√3=6√6/3=2√6
__________________
A 3^7*3^8=3^15
D 4^6-2^6=4096-64=4032
C (2^8)^8=2^64
D 2^5+2^3=32+8=40
C (2^5)^2=2^10
A 12^4*12^5=12^9
B 8^5/8^1=8^4
D 2^5-2^3=32 -8=24
B 2^5/2^3=2^2=4