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
115
1
avatar+1196 

Let \(a\oplus b=3a+4b\) for all real numbers a and b. Find \(3\oplus 1\).

 Aug 11, 2019
 #1
avatar+19797 
+2

Substitute in 3 for a   and 1 for b

3(3) + 4(1) = 9+4 = 13

 Aug 12, 2019

12 Online Users

avatar