What are the steps to solving 3x7-4^(2)?
(I'm asuming that "x" is mltiplication)
3 x 7 - 4^2
PEMDAS. There are no parentheses so do exponents.
3 x 7 - (4 x 4)
3 x 7 - 16
Multiplication and division; in the order of left to right in the problem.
3 x 7 - 16
21 - 16
Addition and Subtraction: in the order of left to right in the problem.
21 - 16
5
The answer is 5
yup, thanks a bunch
To solve the expression 3x7-4^(2), you can follow these steps:
Step 1: Evaluate the exponent
4^(2) means 4 raised to the power of 2, which is 4x4 = 16.
Step 2: Perform the multiplication
Now, you have 3x7-16.
Step 3: Perform the multiplication and subtraction
Multiply 3 and 7 to get 21, then subtract 16.
Step 4: Final calculation
21-16=5.
Therefore, the solution to the expression 3x7-4^(2) is 5.