show how to use four two's to get the quanity 14
Hint: combine two two's so you have a 22 in the equation
tried 22-2x2 =18
22-2+2=18
how do I get to 14
how about (2x2)^2 - 2 ?
awesome! Thank you. OK how about four fives to get 4??
To get the quantity 14 using four two's, you can use basic arithmetic operations like addition, subtraction, multiplication, and division. Here are a couple of possible ways to achieve this:
1. Addition:
- Start with 2 + 2 to get 4.
- Multiply this by 2 to get 8: 4 * 2 = 8.
- Finally, add 2 to get 14: 8 + 2 + 2 + 2 = 14.
2. Exponentiation:
- Raise 2 to the power of 2 (2^2) to get 4.
- Multiply this by 2 to get 8: 4 * 2 = 8.
- Add another 2 to get 10: 8 + 2 = 10.
- Multiply 10 by 2 to get 20: 10 * 2 = 20.
- Finally, divide 20 by 2 to get 14: 20 / 2 = 10.
Remember, these are just a few possible solutions. There might be more creative and complex ways to reach the quantity 14 using four two's.