13 + [26 ÷ (−6 + 4 ⋅ 1)]
My answer is 26 is this correct4.
I get
13 +(26/-2)= 13 -13=zero
13 + [26 ÷ (−6 + 4 * 1)]
= 13 + [26 ÷ (-2)]
= 13 + [-13]
= 0
Proof:
http://www.wolframalpha.com/input/?i=13+%2B+((26+%C3%B7+(%E2%88%926+%2B+4+*+1))
To solve this expression, we need to follow the correct 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).
Let's break this expression down step by step:
1. Start by simplifying the expression inside the parentheses:
-6 + 4 ⋅ 1 = -6 + 4 = -2
2. Now replace the expression inside the parentheses with the simplified value:
26 ÷ (-2)
3. Perform the division operation:
26 ÷ (-2) = -13
4. Add the result to 13:
-13 + 13 = 0
So, the correct answer to the expression 13 + [26 ÷ (−6 + 4 ⋅ 1)] is 0, not 26.