Simplify the expression (7 + 5) + 4 x 13 - 2
To simplify the expression, we follow the order of operations (PEMDAS/BODMAS) which states that we should simplify within parentheses first, then perform any multiplication or division from left to right, and lastly, perform any addition or subtraction from left to right.
(7 + 5) + 4 × 13 - 2
First, simplify within the parentheses:
12 + 4 × 13 - 2
Next, perform the multiplication:
12 + 52 - 2
Finally, perform the addition and subtraction from left to right:
64 - 2
= 62
Therefore, the simplified expression is 62.
To simplify the expression (7 + 5) + 4 x 13 - 2, we need to follow the Order of Operations (also known as PEMDAS).
Step 1: Start within the parentheses:
(7 + 5) + 4 x 13 - 2
= 12 + 4 x 13 - 2
Step 2: Perform multiplication:
= 12 + 52 - 2
Step 3: Perform addition and subtraction from left to right:
= 64 - 2
= 62
Therefore, the simplified expression is 62.
To simplify the given expression, we follow the order of operations, which is also known as PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, and Addition and Subtraction from left to right).
Step 1: Solve within the parentheses first.
(7 + 5) = 12
The expression now becomes:
12 + 4 x 13 - 2
Step 2: Perform the multiplication.
4 x 13 = 52
The expression now becomes:
12 + 52 - 2
Step 3: Perform the addition and subtraction from left to right.
12 + 52 = 64
The expression now becomes:
64 - 2
Step 4: Perform the subtraction.
64 - 2 = 62
Therefore, the simplified expression is 62.