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 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.
The word 'product' means 'mu;tiplication. So '64' multiplied by '2' equal;- 64 x2 128 ==== The answer!!!!!
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.