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 ( 21+ )
Otras preguntas
What would the tone of Walt Whitman's poem "I Hear America Singing" be if the people in the poem were speaking rather than singing?jovialless hopefulmore hopefu
Find the quotient of 63.49 divided by 7.1,round to the nearest hundred
A compact disc player cost £50 plus 17 1/2% VAT how much does the compact disc player cost
The first part of the Beowulf excerpt describes the rise of King Hrothgar after the previous king's death. What part of Freytag's pyramid best fits this section
how did a person show their wwealth at old times do you think people often improve their social status in ancient Mesopotamia explain your answer
which of the following improve the conditions of the industrial workers in England during the 19th century
for every 5 coins Carmen gets, she gives 2 to her brother Frankie. If Carmen has 9 coins, how many does Frankie have?
In these four sentences, the word that's most obviously a loaded word is A. refused. B. sharply. C. argued. D. different. Mark for review
When analyzing a story, which of the following is the best characteristic to examine? A. The level of the vocabulary B. The errors in grammar and usage
One day, Rocket Boy flew 23 times the distance automan travelled in his car. If Rocket Boy flew 9936 km, what was the total distance thy covered
