" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
-3 *( log₉27=x) = -3*3/2=-9/2=-4,5
9^x=27
3^{2x}=3³
2x=3
x=3/2
2.
9^{log₃2}=3^{2log₃2)=3^{log₃2²}=4
3.
log√10¹⁰=log10⁵=5