Varithian Varithian

24-04-2017
Mathematics

contestada

How would one solve a question with negative exponents?
For example something like: 2^-3 + 2^-2

Respuesta :

ROBENSON ROBENSON

24-04-2017

it's like

1/8+2^-2

1/8+1/4

3/8

hope that helps you

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Georgia620 Georgia620

24-04-2017

If there is a negative exponent in you're equation all you have too do is know if it is a even number the answer will be positive and if the exponent is odd the answer will be negative for example

4^-2 = 16
4^-3= -64

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