1. What is 8 × 5?
2. 5 to the power of 2
3. 9 + 2
4. 165 - 129
5. 1425 + 4152
which of these can you not do on your calculator?
Anonymous, 5 to the power of 2
5^2 = 5*5 = 25
1. To find the product of 8 and 5, you simply multiply the two numbers together. Therefore, 8 × 5 equals 40.
2. To calculate 5 to the power of 2, you raise 5 to the exponent 2. This means you multiply 5 by itself, twice. So, 5 raised to the power of 2 is calculated as 5 × 5, which equals 25.
3. To add 9 and 2, you simply combine the two numbers by adding them together. Therefore, 9 + 2 equals 11.
4. To subtract 129 from 165, you subtract the smaller number from the larger number. In this case, you would subtract 129 from 165. So, 165 - 129 equals 36.
5. To add 1425 and 4152, you simply combine the two numbers by adding them together. Therefore, 1425 + 4152 equals 5577.