Statement 1: 5x+6=0 is an algebraic expression.
Statement 2: In the above equation, number of constants = 2, number of variable = 1
Statement 2 is true.
Statement 1 is not true because 5x+6=0 contains an "equals" sign, hence it is an equation and not an algebraic expression. Statement 2 is true because 5x+6=0 is an equation and it contains 2 constants(5,6) and 1 variable(x).