1. 

   math_celebrity Administrator Staff Member

   thrice the sum of x y and z
   
   The sum of x, y, and z:
   x + y + z
   
   Thrice means multiply the sum by 3:
   3(x + y + z)

    

   math_celebrity, Jan 12, 2021

   #1
   
   

• Log in with Facebook
• Log in with Twitter

Your name or email address:

Do you already have an account?

• No, create an account now.
• Yes, my password is:
• Forgot your password?

Stay logged in