gabrielthesken17 gabrielthesken17
  • 02-11-2018
  • Mathematics
contestada

how would start to solve: log-4x-log4=1

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 02-11-2018

log -4x-log4=1

when subtracting logs of the same base, you divide)

log (-4x/4)=1

log (-x) = 1

inverse of log is take it to the power of 10

-x = 10^1

-x = 10

divide by -1

x =-10

Answer Link

Otras preguntas

If five slices of pizza cost $5.50, how much do two slices cost? Ten slices? Half a slice ?
The cost for n students to attend a workshop is 7n+12 dollars. What is the cost,in dollars for  students to attend?
If five slices of pizza cost $5.50, how much do two slices cost? Ten slices? Half a slice ?
Express 230 in scientific notation
plz helpp with this french hw!
florence has only $420 in her hank account. describe how to find the amount after she writes a check for $590
rename the number4 thousand 7 hundreds = 47
What is the most dense thing in the world
a ball is tossed vertically upward rises, reaches it's highest point, and then falls back to its starting point. during the time, the acceleration of the ball a
how many 5/8 pound bags does it take to make 13 pounds of soil?