*Okay so the original topic may have the wrong
title so heres a remake
Firstly, hi everyone this would be my first post
here. Secondly I got some considerably simple yet
I-cant-seem-to-get-it mahematics questions that Ihave been
pondering for a while now. They would be ..
m/n =
2/p(a+3b/2a+7b^1/3)
Where I will have to make a the subject of the
formula
(m+n/m-n)^1/2
= p+q/p-q
Where I will
have to make n the subject of the
formula
It would be better
to write down the equations on a piece of paper and I apologize for
the lack of proper symbols as the mathematical symbols on my
computer are limited. Thank you for your help.
Need to clarify, for Q1, is it (2a+7b)^(1/3) or is it 7b^(1/3)
or is it (a+3b/2a+7b)^(1/3)?
For Q2,
(m+n/m-n)^1/2 = p+q/p-q
(m+n/m-n) =
(p+q/p-q)^2
(m-n)(p+q)^2 = (m+n)(p-q)^2
m(p+q)^2 - n(p+q)^2 = m(p-q)^2 + n(p-q)^2
n(p+q)^2 + n(p-q)^2 = m(p+q)^2 - m(p-q)^2
n = [m
[(p+q)^2 - (p-q)^2]] / [(p+q)^2 + (p-q)^2]