" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3^-x = 3^4
(3 nya dicoret)
-x = 4
x = -4
6. 5^1-2x = 5^-3
(5 nya dicoret(
1 - 2x = -3
-2x = -3 -1
-2x = -4
x = 2
7. 8.2^x = 2^6
2^3 . 2^x = 2^6
(duanya dicoret)
3 + x = 6
x = 6 - 3
x = 3
^ adalah tanda pangkat