Wednesday
October 1, 2014

Homework Help: algebra

Posted by rroyd on Wednesday, February 6, 2013 at 9:42pm.

Please explain a little bit further
4(5^(2n+1))-10(5^(2n-1))/ ( 2(5^n))
= 2(5^(2n-1) ) ( 2(5^2 - 5(1) )/2(5^n))

= 5^(n-1) (50 - 5)
= 225 (5^(n-1) )

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - The equation P=240I-8I^2 represents the power, P, (in watts) of a 240 ...
math - Hello. I am having a little bit of touble with algebra, distributive ...
Math - please elaborate - can someone please further explain my question on? it'...
English - Can you swim? 1. Yes, I can swim very well. 2. Yes, I can swim a ...
Math / Algebra - I would like to know if I got my answer right. I am supposed to...
please - someone please help with the physics question i asked a little bit ago...
GURUBLUE I NEED U - how can i explain the other question that you wanted to give...
Producing - well ya i have a question I left my notes @ school I need to know ...
S.S - I want some info on American Revolution, just little bit, No links please
algebra - Find the maximum or minimum of the following quadratic function: y = ...

Search
Members