qveenkarla
qveenkarla qveenkarla
  • 01-09-2016
  • Mathematics
contestada

why do you subtract exponents when dividing powers with the same base

Respuesta :

Аноним Аноним
  • 01-09-2016
Well you see, when you have to bases and powers and u don't subtract the exponents the reciprocal wouldn't be the same as the exponents.



 
Answer Link

Otras preguntas

write an equation in standard form for the line that passes through the points (4,5) and has a slope m= 2/3
Why do people who run down ponies often get sore throats? It's on my math worksheet.
what is the value of the expression? 4^3 • 4 ^−5 A. 4^−15 B. 4^−2 C. 4^2 D. 4^8 i thought it was d. but im not sure what to do to solve -_- PLEASE HELP!!
3x+4y=2 4x-4y=12 by using elimination
TRUE OR FALSE? The genetic code is determined by the SIZES of the nitrogen bases.
The system of equations is inconsistent. What are the missing values? Y=2/3x + 3 Y=__/__x + 5 Fill in the blanks
393 is three times as much as some number?
Find the unknown side length for the rectangle. Area = 1.5 m2 A. 1 m B. 1.5 m C. 2 m D. 3 m
IF YOU HAVE READ OR WATCHED THE CHRISTMAS CAROL PLEASE ANSWER. Scene 2 1. Who appears to Scrooge? What is required of the visitor? 2. Why is the visitor there?
Order the ratios from least to greatest: 7:2, 12:4, 20:6, 21:14, 10:5