esdrastat95 esdrastat95
  • 04-06-2017
  • Mathematics
contestada

Solve 6^3 – x = 6^2 for x

A. x = –1
B. x = –6
C. x = 9
D. x = 1

Respuesta :

jamiexx
jamiexx jamiexx
  • 04-06-2017
you mean 6^(3-x) ??
then the answer is D.
because when 6^(3-x) = 6^2, you can just ignore that 6 because both of them are 6, therofe we only need to focus on the power.
(3-x) = 2
therefore x is 1.
Answer Link

Otras preguntas

why dog pants during summer use the cocept of evaporation
Jim has gotten scores of 99 and 93 on his first two tests. what score must he get on his third test to keep an average of 90 or greater
How would you call in other words to scold or punish severely
A sound wave of 70 cm travels 840 m in 2.5 sec. What is the velocity and frequency of sound?
explain why the motion of a body which is moving with constant speed in a circular path is said to be accelerated ?
A tree casts a shadow 27 m long. At the same time, the shadow cast by a 66-cm tall statue is 56 cm long. Find the height of the tree to the nearest tenth of a
Solve the quadratic by factoring 2X²-2X-12=0
Molecular scientists can read the DNA code and compare the DNA of different organisms. This concept is used in molecular clocks to determine which of the follow
write a system of equations and solvea class of 195 students went on a field trip. They took 7 vehicles,some cars and some buses. find the number of cars and nu
Your friend is asked to differentiate between evaporation and boiling.what questions could you ask to make him to know the difference between evaporation and bo