8 X 8
Numbers are unique. So the only number with a value of 64 is 64.
-the answer is 64 x 15625 :D thanks for the question, i love doing math ^.^
There is no pair of perfect squares that add up to 64.
1 x 256, 2 x 128, 4 x 64, 8 x 32, 16 x 16
-8 and -8
-356
They could be: 64 and 36 because 64+36 = 100 and 64-36 = 28
5/64
64
44
64 + 66 + 68 = 198
This problem actually has no solution. Any two numbers that will add to 6.5 will be too small to produce a multiple equal to 64. However, for problems like this in general, writing the question as a formula might help you solve it. 1. Assume the numbers are x and y. 2. Write two equations (two unknowns and two equations gives you enough information to solve). -The first part, "two numbers added equal 6.5" can be written as x + y = 6.5 -The second part, "two numbers multiplies equal 64" as xy = 64 3. Manipulate the equations to solve. For example: y = 64/x x + y = x + (64/x) = 6.5 4. Solve for x, and then use x to find y using either of the original formulas.
to factor (x2-16x+64), you need to find two number whose product is 64 and whose sum is 16. These two numbers are 8 and 8. (x2-16x+64)=(x-8)(x-8)
The sum of the prime numbers 11 and 53 equals 64.
8
These are the pairs of numbers that when multiplied are equal to 64: (1, 64) (2, 32) (4, 16) (8, 8)