We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
0
146
1
avatar

the product of the values of a for which |5a-4|=a is true is

 Nov 7, 2018

Best Answer 

 #1
avatar+5652 
+1

\(|5a-4|=a \Rightarrow (5a-4)=a \text{ or }4-5a=a\\ 5a-4=a\\ 4a=4\\ a=1\\ \\ 4-5a=a\\ 4=6a\\ a = \dfrac 2 3\\ 1 \cdot \dfrac 2 3 = \dfrac 2 3\)

.
 Nov 7, 2018
 #1
avatar+5652 
+1
Best Answer

\(|5a-4|=a \Rightarrow (5a-4)=a \text{ or }4-5a=a\\ 5a-4=a\\ 4a=4\\ a=1\\ \\ 4-5a=a\\ 4=6a\\ a = \dfrac 2 3\\ 1 \cdot \dfrac 2 3 = \dfrac 2 3\)

Rom Nov 7, 2018

19 Online Users

avatar
avatar