prestonlong53
prestonlong53 prestonlong53
  • 13-07-2019
  • Mathematics
contestada

Does anyone know what (-2)^-3 equals? By the way it has to be simpified.

Respuesta :

MathPhys
MathPhys MathPhys
  • 13-07-2019

Answer:

-1/8

Step-by-step explanation:

(-2)^-3

The negative exponent means it's the inverse.

1 / ((-2)^3)

-2 cubed is -8.

1 / (-8)

So the simplified answer is -1/8.

Answer Link
Pavana
Pavana Pavana
  • 13-07-2019

Answer:

-8

Step-by-step explanation:

=(-2)^-3

= -2 ×-2 ×-2

= -8

Answer Link

Otras preguntas

Miss/Mr ma´am.... I need help. 3x & 8x, -4x & 2y, 2x2 & 2x, -5y & -y
what did democritus think about these tiny particals
Which process produces the greatest number of ATP molecules?
Which of the following coordinate pairs has a distance that is 8 units long? Question 3 options: A. (0, -4) (-4, -4) B. (-3, 6) (-3,0) C. (0, -5) (8, -5)
The perimeter of the rectangle below is 176 units. Find the length of side QR. Rectangle QRSP QR=5z-2 QP=4z
Twice the difference of v and 3
WOMAN BY DOJA CAT woman let me be ur woman, woman woman woman.. i can be ur woman, woman, woman ,woman whoever can write the rap part of the song woman by doja
How many solutions does this system have? y = 2/3x + 3 2x - 3y = -9 A. Infinitely Many Solutions B. No Solutions
A rectangular vegetable patch has a perimeter of 54 meters and an area of 152 square meters. What are the dimensions of the vegetable patch?
What is the ratio of hot chips to total chips? How many hot chips should you expect in a bag? Using the information you gathered, solve for how many hot chips a