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

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
Which chemical equation best describes the reaction of potassium metal with fluorine gas to form solid potassium fluoride? A. K(s) + F2(g) → KF2(s) B. K(s) + F(
How do we use the Pythagoras theorem in "everyday life".
What's the other term for: explosive or changing very quickly
what do I do to figure out this problem:3x+8=26+x
Which expression is equivalent to 27/125
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
I figured out the 1st question but I do not understand the second one...please show me step by step! Thank you!
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
explain in steps how to graph this linear inequality 2x+3y > -2