Question

Using the numbers 1,2,3,4 only once and the operations + or x as many times as you like, write an expression that evaluates to 16. Use this expression and any combination of those symbols as many times as you like to write an expression that evaluates to 816.

Answer 1

for the first expression you could do (2×4)+(3-1)=16 and im sorry but i dont know how you would get to the second expression i hope this helps you somehow