aishamdaniel aishamdaniel

24-01-2020
Mathematics

contestada

Which expressions are equivalent to 4^-3 / 4^-1

Choose two answers

A. 4^1 / 4^3

B. 1/4^2

c. 4^3 x 4^1

d. (4^-1)^-3

Respuesta :

croftbayleigh croftbayleigh

27-05-2020

Answer:

The answer is A and B

Step-by-step explanation:

Because 4 to the power of -3 divided by 4 to the power of -1 switched (Like when there is a negative exponent you move the number or variable to the other side of the fraction) and scince both have a negative number you switch both. and 1-3 is -2 so you switch it to the bottem and put a 1 at the top.

^^Hope this helps!

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