Using five 2's make the following numbers:
1
5
7
9
Thank you for your help
(2+2+2)/2 - 2 = 1
2+2+2 - 2/2 = 5
2+2+2 + 2/2 = 7
2*2*2 + 2/2 = 9
To use five 2's to make the numbers 1, 5, 7, and 9 you can combine them using various mathematical operations such as addition, subtraction, multiplication, and exponentiation.
1:
One way to use five 2's to make 1 is by subtracting 2 from 2 five times:
2 - 2 - 2 - 2 - 2 = 1
5:
To make 5 using five 2's, you can add 2 to 2 twice and then multiply it by 2:
(2 + 2) * 2 + 2 = 5
7:
To create 7 with five 2's, you can use the exponentiation operation. By raising 2 to the power of 2 three times, you get:
(2 ^ 2) ^ 2 + 2 / 2 = 7
9:
Using five 2's to make 9 is a bit trickier. One way to do it is by using the square root operation and combining it with addition and multiplication:
(2 + √2) * (2 + 2/2) = 9
Note: These are just a few examples of how you can make the numbers 1, 5, 7, and 9 using five 2's. There may be other combinations or variations to achieve the desired results.