Question

4235-4221:21+42•590

Answer 1

4235-4221:21+42•590=28822
1)4221:21=201
2)42*590=24788
3)4235-201=4034
4)4034+24788=28822

Answer 2

To solve this expression, you need to follow the order of operations, which is PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction) from left to right:

1. First, multiply 42 by 590: 42 * 590 = 24,780

2. Then, perform the addition and subtraction in order from left to right: 4235 - 4221 = 14 14 + 24,780 = 24,794

Therefore, 4235-4221:21+42•590 = 24,794.