Question

How do I work out 4 + 2 x 2²

Answer 1

Hello there.

How do I work out 4 + 2 x 2²?

Answer: Use PEMDAS.
2² = 4
Now you have this:
4 + 2 x 4
Multiplication is before addition.
2 x 4 = 8
Now you have this left:
4 + 8 = 12
Your answer is 12.

Hope This Helps You!
Good Luck Studying ^-^

Answer 2

u follow the order of operations method first the exponent since there is no parentheses 2^2 = 4 and then multiply 2 * 4 = 8 and finally add 4 + 8 = 12

so ur answer is 12