Evaluate the expression one half.4 -3, small two at the top

Answer 1

To evaluate the expression, we first need to perform the exponentiation and then the multiplication and subtraction.

The expression "small two at the top" indicates that we need to square the number that follows it. In this case, the number is 4.

So, we square 4:
4^2 = 4 x 4 = 16

Next, we need to multiply the result by one half:
1/2 x 16 = 8

Finally, we subtract 3 from the previous result:
8 - 3 = 5

Therefore, the value of the expression "one half.4 -3, small two at the top" is 5.