Menu Close

7-4x-1-5-4x-1-




Question Number 64397 by rachelleazarcon last updated on 17/Jul/19
(7/(4x−1))−(5/(4x−1))
$$\frac{\mathrm{7}}{\mathrm{4x}−\mathrm{1}}−\frac{\mathrm{5}}{\mathrm{4x}−\mathrm{1}} \\ $$
Answered by MJS last updated on 17/Jul/19
again, seriously?  (a/b)+(c/b)=((a+c)/b)  (a/b)−(c/b)=((a−c)/b)
$$\mathrm{again},\:\mathrm{seriously}? \\ $$$$\frac{{a}}{{b}}+\frac{{c}}{{b}}=\frac{{a}+{c}}{{b}} \\ $$$$\frac{{a}}{{b}}−\frac{{c}}{{b}}=\frac{{a}−{c}}{{b}} \\ $$

Leave a Reply

Your email address will not be published. Required fields are marked *