3³+53*(39)-(2+5*9)
Don't you just love GOOLE ?
http://www.google.ca/search?hl=en&q=3%5E3%2B53*%2839%29-%282%2B5*9%29&btnG=Search&aq=f&aqi=&aql=&oq=
3³+53*(39)-(2+5*9)
27 + 2067 - (2 + 45)
2094 - 47
= 2047
To solve the expression 3³ + 53 * (39) - (2 + 5 * 9), we need to follow the order of operations, which is typically remembered using the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction).
Let's break down the expression step by step:
1. First, let's evaluate what is inside the parentheses: (2 + 5 * 9).
- Inside the parentheses, we have a multiplication operation: 5 * 9 = 45.
- Then, we have an addition operation: 2 + 45 = 47.
Therefore, the expression now becomes: 3³ + 53 * 39 - 47.
2. Next, let's evaluate the exponent: 3³.
- In this case, the exponent means that we need to multiply 3 by itself three times: 3 * 3 * 3 = 27.
Now the expression becomes: 27 + 53 * 39 - 47.
3. Now, we can perform the multiplication: 53 * 39.
- Multiplying 53 by 39 gives us the result of 2067.
The expression simplifies to: 27 + 2067 - 47.
4. Finally, we perform the addition and subtraction left to right:
- Adding 27 and 2067 gives us 2094.
- Subtracting 47 from 2094 gives the final answer of 2047.
So, the result of the expression 3³ + 53 * (39) - (2 + 5 * 9) is 2047.