tjramos100 tjramos100
  • 11-06-2019
  • Mathematics
contestada

Using the order of operations, what should be done first to evaluate (-4)^2 + 6 ÷ (-3 + 4)(2) - 5

Respuesta :

zrh2sfo
zrh2sfo zrh2sfo
  • 11-06-2019

Answer:

23

Step-by-step explanation: PEDMAS

Simplify the following:

(-4)^2 + 6/(4 - 3)×2 - 5

(6×2)/(4 - 3) = (6×2)/(-3 + 4):

(-4)^2 + (6×2)/(4 - 3) - 5

-3 + 4 = 1:

(-4)^2 + (6×2)/1 - 5

(6×2)/1 = 6×2:

(-4)^2 + 6×2 - 5

(-4)^2 = 16:

16 + 6×2 - 5

6×2 = 12:

16 + 12 - 5

| 1 | 6

+ | 1 | 2

| 2 | 8:

28 - 5

| 2 | 8

- | | 5

| 2 | 3:

Answer:  23

Answer Link

Otras preguntas

The battles of the coral sea and midway were significant in
¿Cómo es Walden conceptualmente similar a la Naturaleza de Emerson?
What is the height of cylinder with a surface area of 226.08 square meters and a radius of 3 meters? (Use 3.14 for π.) 27 meters 18 meters 3 meters 9 meters
The three phases involved in the management of large projects are
Which of the following should a teacher say when criticizing a student in the following scenario? Select all that apply. Callie turned in her report on ancient
Write in exponent form: 10 × 10 × 10 × 10.
Why is it hard to make a good flu vaccine? A) Vaccines take months to make, so people have to guess which strains of flu are going to be active long in advance.
In the following food chain which organism receives the least amount of energy plant=> mouse=> snake=> owl
Which best describes the trends in electronegativity on the periodic table? . A.Electronegativity increases up and to the right. B.Electronegativity increases d
What are the three general steps in the previewing process?