anpina69 anpina69
  • 12-06-2019
  • Mathematics
contestada

Simplify. (-2)-3
A) -8
B)-1/8
C)1/8
D)8

Respuesta :

freckledspots freckledspots
  • 12-06-2019

Answer:

B if you mean (-2)^(-3)

Step-by-step explanation:

(-2)-3=-5

But based on the answers I think you meant to write (-2)^(-3)

which means 1/(-2)^3

So we have 1/(-2*-2*-2)=1/-8 or -1/8

Answer Link
Аноним Аноним
  • 12-06-2019

Answer:

B. -1/8.

Step-by-step explanation:

I guess you mean (-2)^-3

= 1 / (-2)^3

= 1 / -8

= -1/8.

Answer Link

Otras preguntas

What group of people did the Populist Party support
incredible is to believable as disinterested is to ?
A dog runs down his driveway with an initial speed of 5 m/s for 8 s, and then uniformly increases his speed to 10 m/s in 5 s. A) what was his acceleration duri
Joseph says that there is 5/8 of a pumpkin pie left and 1/2 of a peach pie left. Which is NOT a pair of equivalent fractions for 5/8 and 1/2
given the function f defined by f(x)=3x^2-4. which statement is true 1. f(0)= 0 2. f(-2)= f(2) 3. f(2) + f(5) = f(7) 4. f(5) x f(2) = f(10) PLEASE EXPLAIN
The Constitutional Convention decided to write a new constitution rather than amend the Articles of Confederation. What was the main weakness of the Articles of
the cost of 3 scarves is 26.25.what is the unit price
how to convert regular time to military time?
What is the value of x? x + 5 = -6x - 16 x=???
what is the scientific name for malleus