If inclusive, they are 1, 4, 9, 16, 25 and 36; if exclusive, they are 4, 9, 16, 25 and 36.
So you're adding 3, 5, 7, 9, 11 etc 1, 4, 9, 16, 25, 36, 49
It's a sequence- 1x1=1, 2x2=4, 3x3=9, 4x4=16, 5x5=25, 6x6=36, 7x7=49,,,,,,,,,,, 1,4,9,16,25,36,49,,,,,,,,,,,
the next number in the sequence is 25............starting at the beginning, you add the odd numbers to the existing number to get the answer. Add "1" to 0, get 1; add "3" to 1, get 4; add "5" to 4, get 9; add "7" to 9 to get 16........and add "9" to 16 to get 25.........
n2
4x+9=25 4x+9=25-9 4x/4=1 16/4=4 4x+9=26 4(4)+9=25 16+9=25 The answer is 4
The factors of 9 are: 1, 3, 9 The factors of 16 are: 1, 2, 4, 8, 16 The factors of 25 are: 1, 5, 25
There are many options: 1 + 1 + 1 ... (45 times) 1 + 1 + 1 ... (9 times) + 4 + 4 + 4 ... (9 times) 4 + 4 + 4 + 4 + 4 + 25 1 + 1 + 1 + 1 + 4 + 4 + 4 + 4 + 25 1 + 1 + 9 + 9 + 25 4 + 16 + 25 1 + 1 + 1 + 1 + 16 + 25 and what you were probably looking for but did not specifically ask for, 9 + 36
add 3,5,7,9and then to 25 add 11, adding odd numbers onto the last . 1+3=4, 4+5=9, 9+7=16, 16+9=25, 25+11=36 and so on
If inclusive, they are 1, 4, 9, 16, 25 and 36; if exclusive, they are 4, 9, 16, 25 and 36.
1, 4, 9, 16, 25, 36
26
They are: 1, 4, 9, 16 and 25
The median is the middle of the list (when sorted). In this case 16. The sorted list is:1, 4, 9, 16, 25, 36, 49.
It is: 1
1, 4, 9, 16, 25, 36
So you're adding 3, 5, 7, 9, 11 etc 1, 4, 9, 16, 25, 36, 49