Question

35*65-29*17-29*18+35*64

Answer 1

35*65-29*17-29*18+35*64=35*(65+64)-29*(17+18)=35*129-29*35=4515-1015=3500

Answer 2

Вот. старалась... извините за подчерк

Answer 3

To calculate the expression 3565-2917-2918+3564, you can follow the order of operations (PEMDAS/BODMAS), which stands for Parentheses/Brackets, Exponents/Orders (i.e., powers and square roots, etc.), Multiplication and Division (left-to-right), and Addition and Subtraction (left-to-right). In this case, there are no parentheses or exponents, so we'll perform multiplication and division from left to right, and then addition and subtraction from left to right.

3565 - 2917 - 2918 + 3564

First, calculate the multiplications:

1. 35*65 = 2275
2. 29*17 = 493
3. 29*18 = 522
4. 35*64 = 2240

Now, substitute these results back into the expression:

2275 - 493 - 522 + 2240

Next, perform the subtraction and addition:

1. 2275 - 493 = 1782
2. 1782 - 522 = 1260
3. 1260 + 2240 = 3500

So, the result of the expression is 3500.