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

Which word in the sentence is a participle? Do not cry over burnt toast! a. Do b. over c. burnt d. cry
What is the area of a rectangle with vertices at (4, 3), (11, 3), (11, 9), and (4, 9)?
A camera is an example of ____. a. an experiment c. technology b. a robot d. a scientific method
Montesquieu’s view of the separation of powers was later expressed in the United States Government through which document?
Whys is it helpful to write a number as a product of primes
Which would a historian use most often to research people or events from the past? a. old books and papers b. old buildings and ruins c. old tools and pottery
Wind direction is determined by the Earth’s rotation. true or false?
(5y^4-3y^3+2y^2-6y+5)+(-3y^+6y^3-4y^2-4y-8) can someone simplify that
Which is a compound? water iodine air calcium
explain the function of ribosomes and why cells need them