2^4 * 2^3 16 * 8 128
2-4 = 0.0625
2/4 raised to the second power equals 0.25
(x + 4)(x^2 + 3x + 2) = x^3 + 7x^2 + 14x + 8
2x2x2x2 or 2 to the power 4
2 root 4 = 2 x 2; -2 to the power 4 is 16 (-2/4/-8/16)
They are equal 2^4 and 4^2 both equal 16.
4.
4
4
43 * 24 * 7 * 4 * 22 * 72 . 64 * 16 * 7 * 4 * 4 * 49 = 5619712
2-4 = 0.0625
2/4 raised to the second power equals 0.25
8 to the power (2/3) equals 4.
2 to the power of 3 equals 8...2 times 2 is 4 and 4 times 2 is 8.
The browser used by Answers.com is not up to the formatting, but consider 2 to the power 3 to the power 4. (2 to the power 3) to the power 4 = 8 to the power 4 = 4096 while 2 to the power (3 to the power 4) = 2 to the power 81 = 3.9*10154 (approx). These two values are not equal and this, therefore, acts as an example showing that exponentiation is not associative.
15 + 1 4 squared (or 4 to the power or 2) (or 4x4) 2 to the power of 4 8x2