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

Please answer this correctly without making mistakes
Please answer this correctly without making mistakes
For each of the following, classify the substance as a strong acid, strong base, weak acid, or weak base (or perhaps not acidic or basic). Then determine the pH
Help, Please. File attached this time. Sorry
Which area of the brain receives information collected from mechanoreceptors? Pons Olfactory lobe Medulla Somatosensory cortex
Invitación a mi Bautizo
An exponential function f(x)= ab^x passes through the points (0,10) and (3,1250). What are the values of a and b? a = I know it’s 10 b = ?
How are you? Heres the question of the day! 138 + 76 x 94 =
Find the x-coordinates of the two points on the curve y=x-1/x at which the tangent is parallel to the straight line 4y= x + 8. (4 marks)​
if polynomial ax3 + 3x2 - 3 and 2x3 - 5x + a leaves the same remainder when each is devided by x - 4 find the valuse of a