x^8 - y^8 = (x - y)(x + y)(x^2 + y^2)(x^4 + y^4)
3 raised to the third power is 3 x 3 x 3 = 27 The smallest number that cane be written as a power of 2,4, or 8 is 256, since 256 = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 = 2 to power 8 256 = 4 x 4 x 4 x 4 = 4 to power of 4 256 = 16 x 16 = 16 to power 2
(8 - x)(8 + x)
64 is not a factor of 8.Factor of a number x is always less than or equal to x.
220 raised by 8% = 220 + (0.08 x 220) = 202.4
x2 - 8x = x*x - 8*x = x*(x - 8)
A power is a shortcut for repeated multiplication. The exponent tells you how often the factor must appear. For example, 84 = 8 x 8 x 8 x 8. Similarly, a multiplication is a repeated addition.
83 = 8 x 8 x 8 = 512.
2(x + 4) or 2(x - 4) depending on the missing operational sign.
6561 and a power of -8 = 6553
It is always negative when raised to an odd power and always positive when raised to an even power -2 to the third power = -2 x -2 x -2 = -8 -2 to the fourth power = -2 x -2 x -2 x -2 = +16
89 = 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 = 134,217,728.
-8
854 = 5.8 X 1048 =========
x^3 + 8 = (x + 2)(x^2 - 2x + 4)
8 x 109 has a value of 8,000,000,000.
2 x 2 x 2 = 8
3 raised to the third power is 3 x 3 x 3 = 27 The smallest number that cane be written as a power of 2,4, or 8 is 256, since 256 = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 = 2 to power 8 256 = 4 x 4 x 4 x 4 = 4 to power of 4 256 = 16 x 16 = 16 to power 2