Simplify 5+4⋅(8−6)2
To simplify the expression, we need to follow the order of operations, which is often referred to as PEMDAS (parentheses, exponents, multiplication/division, addition/subtraction).
First, we solve what is inside the parentheses: (8 - 6) = 2.
Now we have:
5 + 4 * 2^2.
Next, we solve the exponent: 2^2 = 4.
Now the expression is:
5 + 4 * 4.
Then, we multiply: 4 * 4 = 16.
Finally, we add: 5 + 16 = 21.
Therefore, the simplified expression is 21.
To simplify the expression 5 + 4 ⋅ (8 - 6)^2, follow the order of operations (also known as PEMDAS):
1. Start by simplifying the expression within the parentheses: (8 - 6) = 2.
The expression becomes: 5 + 4 ⋅ 2^2.
2. Next, solve the exponent: 2^2 = 4.
The expression becomes: 5 + 4 ⋅ 4.
3. Multiply: 4 ⋅ 4 = 16.
The expression becomes: 5 + 16.
4. Finally, add: 5 + 16 = 21.
Therefore, the simplified form of 5 + 4 ⋅ (8 - 6)^2 is 21.