Evaluate the expression when x=12/7
1/3(x+9/7)+3^4
The value of the expression when x equals 12/7 is
1/3(12/7+9/7)+3^4
= 1/3(21/7) + 3^4
= 1/3(3)+ 81
= 1+ 81
= 82
1/3(x+9/7)+3^4
The value of the expression when x equals 12/7 is
= 1/3(21/7) + 3^4
= 1/3(3)+ 81
= 1+ 81
= 82