Two numbers with a sum of 4 and a difference of 9 are -6.5 and 2.5.
4 + 5 = 9 4 and 5 are two numbers with the sum of 9 and have a difference of 5
9
-9 and +9
29 & 38
None. If the two numbers have a quotient of 9 then one of them must be 9 times as large as the other. In that case, their difference cannot be 0.
Two numbers with a sum of 4 and a difference of 9 are -6.5 and 2.5.
4 + 5 = 9 4 and 5 are two numbers with the sum of 9 and have a difference of 5
There are millions of combinations of numbers with a difference of 9. 9 and 0, 10 and 1, 11 and 2, 12 and 3, and so on. The difference is the answer that you get when you subtract two numbers, so any numbers that subtract to an answer of 9 will work.
9
-9 and +9
9 times 4 equalsthirty-six9-4 equals 5
The difference of two squares is equivalent to the sum, times the difference, of the numbers that are squared. In symbols: a2 - b2 = (a + b)(a - b) Here is an example with numbers: 102 - 92 = (10+9)(10-9)
3 and 9 Difference: 9-3=6 Sum: 9+3=12
a = b + 9; 4a = 7b so 4 x (b + 9) = 7b, ie 4b + 36 = 7b so b = 12 and a = 21
13 and 9
7 & 9