Evaluate the expression one half.4 -3, small two at the top
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.
To evaluate the expression, one half.4 - 3², follow these steps:
Step 1: Simplify the exponent.
3² = 3 * 3 = 9
Step 2: Perform the multiplication.
one half.4 = 0.5 * 4 = 2
Step 3: Subtract the result of step 2 from the result of step 1.
9 - 2 = 7
Therefore, the value of the expression one half.4 - 3² is 7.
To evaluate the expression "one half.4 -3²," follow these steps:
1. Start by evaluating the exponent, which is 3². This means you need to multiply 3 by itself: 3² = 3 * 3 = 9.
2. Next, calculate the multiplication inside the parentheses: one half.4 - 9.
3. Now, convert the mixed number "one half" to a fraction. Since "one" is equivalent to the number 1 and "half" is equivalent to 1/2, you can rewrite "one half" as 1 + 1/2, which is 3/2.
4. Substituting the fraction into the expression, you have 3/2.4 - 9.
5. Multiply the fraction by 4: (3/2) * 4 = 12/2 = 6.
6. Subtract 6 from 9: 6 - 9 = -3.
Therefore, the value of the expression "one half.4 -3²" is -3.