x^-1 * x^-1
=x^(-1 + -1)
=x^-2
or alternatively:
1/x times 1/x
=1/x^2
(1/x^2) is the same as (x^-2)
(5-2) x (52) = (1/52) x (52) = 52/52 = 1
Negative one half to the fourth power equals 0.0625
It is the inverse of x to the positive value of that power. So x-a = 1/xa or (1/x)a
3 x (-1) = -3
a negative exponent simply indicates that the term is the reciprocal of the given value. x to the power of negative 2 is 1/x^2
1 times 10 to the power of negative 3 (1 x 10-3)
3
x squared times y to the negative four thirds power
30 x -3 = 1 x -3 = -3
x * x-1 = 1 because x-1 is just another way of saying 1/x, and: x * 1/x = x/x = 1
The product of 3.25 times 10 to the 3rd power x 6.1 times 10 to the negative 1 power, expressed in scientific notation, is: 3.25061 × 103
(5-2) x (52) = (1/52) x (52) = 52/52 = 1
x-1 = 1/x
( a-6) x (a4) = a(-6+4) = a-2 = 1/a2
Negative one half to the fourth power equals 0.0625
2-1 x 2-2 = 2-1 + -2 = 2-3 = 1/8, or one eighth.
1 divided by x to the third power equals x to the negative third. The derivative of x to the negative third is minus three x to the negative fourth.