TrinidadBrandon
TrinidadBrandon
24-08-2016
Mathematics
contestada
16^(x+2) = 1/4 . Solve
Respuesta :
Kunchan
Kunchan
24-08-2016
16^(x+2) = 1/4
(4^2)^(x+2) = 1/4
4^(2x+4) = 1/4
4 * 4^(2x+4) = 1
4^(1+2x+4) = 1
4^(2x+5) = 1
4^(2x+5) = 4^0
2x+5 = 0
2x = -5
x = -5/2
x = -2.5
Answer Link
VER TODAS LAS RESPUESTAS ( 86+ )
Otras preguntas
The energy of an electromagnetic wave is related to its amplitude.
Rewrite the set N by listing its elements. Make sure to use the appropriate set notation. N={z | z is an integer and -3
Suppose you have two slices of cheese. They have the same specific heat, but one is twice the mass of the other. How much energy is needed to melt the larger sl
Help ! Can you do that exercice for me ?
help!?!?!?!?!?!!?!?!?!?!?!
HELP PPLEASE I BEG HEY HELPPLEASE :,)
See no answer I’m not messing with you
how do you do this as i get 4246-2⁴÷(3-1)
Determine ????∘ , δ????∘ , and K for the overall reaction from the balanced half-reactions and their standard reduction potentials. 2co3++h3aso3+h2o co3++e− h3a
I WILL MARK CROWN PLEASE HELP
