enriquebarrera227 enriquebarrera227
  • 20-04-2021
  • Mathematics
contestada

simplify (-2)^-3
a. -8
b. -1/8
c. 1/8
d. 8

Respuesta :

mahmoudtaher
mahmoudtaher mahmoudtaher
  • 20-04-2021

Answer:

Its D because 2×2×2 equals 8 and they are both minus and knowing - times - makes + so it becomes 8

Answer Link
AnastasiaTJ
AnastasiaTJ AnastasiaTJ
  • 20-04-2021

Answer:

B.) -1/8

Step-by-step explanation:

You flip the problem because of the negative exponent

[tex]\frac{1}{-2^3}[/tex]

This makes the exponent positive

Expand the denominator

(-2) * (-2) * (-2) = 4*(-2) = -8

1/-8 = -1/8

Answer Link

Otras preguntas

What is sequence as a structural element? It is a set of related events that follow one another. It is a set of events in which the most important event always
the HCF 12, 24 and 36
help me with these please!!! will mark brainliest!! answer like this please!! 1: INSERT ANSWER 2: INSER ANSWER
Whether a hydrogen-based energy system is environmentally cleaner than a fossil fuel system depends on ________. the car driven governmental incentives for rese
Helppppp Do the ratios 1/4 and 12/3 form a proportion? plzzz explain plzzzz and remember these are fractions!
round to 1 decimal place 0.212
need asap please help will also give brainliest.
okay i have between 20min to comlpter this please help
how many calories does the average person consume on thanksgiving
The Industrial Revolution saw the setting up of many factories. lmagine you are one of the child workers shown in the photographThe Industrial Revolution saw th