Final answer:
The evaluated expression 1 + 1(13 * 11) = 7(13 - 11)15 simplifies to 1 + 143 = 210, which is not an accurate equation as 144 ≠ 210. This indicates the original equation might be incorrect or contain typos.
Step-by-step explanation:
To solve the expression 1 + 1(13 * 11) = 7(13 - 11)15, we first need to apply the order of operations, also known as PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction). We start by solving any operations within parentheses.
- Inside the first set of parentheses, we calculate 13 * 11, which equals 143.
- Inside the second set of parentheses, we calculate 13 - 11, which equals 2.
Next, we continue with the multiplication:
- 1 multiplied by 143 is simply 143.
- 7 multiplied by 2 equals 14, and 14 multiplied by 15 equals 210.
So the expression simplifies to 1 + 143 = 210. Adding 1 and 143, we get 144, which is clearly not equal to 210. Therefore, the original equality does not hold true, and the initial question is likely malformed or presents a typo regarding an equation.
Note that none of the provided answer choices (a) 1, (b) 339, (c) 28, (d) 105 match the calculations we've made. The assumption is that the equation provided is for validation and not for solving directly to equal any of those values.