0
(-2/5)3 = - 0.064
-2 / (53) = - 0.016
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∙ 13y ago
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A to the third power multiplied by a to the negative second power is?
a3*a-2 = a(3-2) = a
How is 5 to the negative 2 power the same as 1 over 5 to the 2 power?
That is the definition of negative powers.
What is negative two times two to the third power?
(-2)(2^3) = (-2)(8) = (-16)
How is 6 to the power of negative 2 different from 6 to the power of 2?
6 to the negative 2nd means that it equals 1 over 6 to the negative 2nd.
Is 5 to the negative 2 power positive or negative?
it is a positive fraction 5^-2=1 over 5^2 answer is 1 over 25
When is a negative number raised to an odd power negative?
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
What is r to the second power over 2 r to the third power?
1/2r
What is 2 to the third power times 2 to the third power times 2 to the third power equal?
512
What is negative 12 to the power of 2?
Negative 12 to the power of 2 is -144
What must you turn a negative exponent problem into?
A negative exponent is 1 over the base to the power of the absolute value of the exponent. For example 2 to the power of -1 is 1/2, 2 to the power of -2 is 1/4, or (1/2) squared, and 2 to the power of -3 is 1/8, or (1/2) cubed.
What is 1 over 2 to the third power?
(1/2)3 = 13/23 = 1/8
What is two over third to the fourth power?
It is (2/3)^4 = 16/81
How do you solve a number to the negative power?
it's the same as 1 over the same number to a positive power. 2 to the power -3 = 1/ 2 cubed = 1/8
What is 2 to negative 4 power?
The negative means " 1 over it" so that's 1/4, and the 2 means "square it" so that's 1/16
What does nine over two to the negative one power turn into?
(9/2)-1 = 1 / (9/2) = 2/9
What is 2 to the negative 6th power as a fraction?
2 to the negative 6th power as a fraction = 1/64
What negative two thirds to the third power?
8 because when something is to the power of 3 it means 2x2x2 and two minuses make a plus :) hope this helps
