2 x 2 x 2 x 2 x 2 x -2
These are the pairs of numbers that when multiplied are equal to 64: (1, 64) (2, 32) (4, 16) (8, 8)
-8 and -8
64
1 & 64, 2 & 32, 4 & 16, or 8 & 8
44
The numbers equal to 64 include 64 itself, as well as any number that can be mathematically manipulated to equal 64, such as 128/2, 322, and 164. Additionally, negative numbers like -64 can be considered equal in an equation context, depending on the operation used. In general, any expression or equation that simplifies to 64 can also be considered equal to 64.
The numbers are: (-14 + the square root 132) and (-14 - the square root of 132)
There is no real number multiplied by itself that equals -72, or any negative number, for that matter. In fact there are no even roots of negative numbers. However, odd roots of negative numbers are entirely possible. For instance, the cube root of -64 is -4 ... rather, ( -4 ) ( -4 ) ( -4 ) = -64
Any two numbers that when multiplied, equal 8^2 (64). So, 2 and 32 work. So do 1 and 64. And 4 and 16. And .5 and 128
8 times 8=64
64 multiplied by 15 is 960.
Because two negative numbers when multiplied together make a positive number. Second, two positive numbers multiplied together make a positive number. Here is an example: What is the square root of 64? 8 X 8 = 64 -8 X -8 = 64 So the two square roots of 64 are 8 and -8.