sacrien sacrien
  • 01-04-2021
  • Mathematics
contestada

Solve for n:5*8^3n+1=80

Respuesta :

jeenashrestha451
jeenashrestha451 jeenashrestha451
  • 01-04-2021

Answer:

8^(3n+1) = 80/5

8^(3n+1) = 16

(2^3)^(3n+1) = 2^4

2^(3*(3n+1) = 2^4

Having same power so;

9n+3 = 4

9n = 4-3

9n = 1

n = 1/9

Answer Link

Otras preguntas

how are plains formed
System of equations x-y-2z=4, -x+2y+z=1, x+y-3z=11. Solve by elimination
how do i persuade students to enter the school talent show? i have to write it as an article in the school magazine.
why does methane have a low boiling pint?
two forms of solid carbon diamond and graphite different in their physical properties due to the differences in their
if 120 marks is 60% what is full marks
Give a counter example to this statement. The quotient of two fractions between 0 and 1 is always a whole number.
what is the main functions of lipids?
Prove the identity: cos(3x) + cos(x) = 2cos(2x)cos(x) I'm almost done with my homework, just got stuck on this one.
System of equations x-y-2z=4, -x+2y+z=1, x+y-3z=11. Solve by elimination