pawskatwoah pawskatwoah

17-01-2020
Mathematics

contestada

Simplify (-3i)(-7i)(2i)

Respuesta :

pipeup2021 pipeup2021

17-01-2020

Answer:

Step-by-step explanation:

(-3i)(-7i)(2i) = (-3*-7*2)(i*i*i) = 42i^3 = 42(-i) = -42i

So (-3i)(-7i)(2i) = -42i

Answer Link

Otras preguntas

Who sailed the Golden Hind seeking trade and settlement opportunities? A. Francis Drake B. Sir Walter Raleigh C. Edmund Spenser D. William Shakespeare

with the vital assistance of ,theodore roosevelt established the first comprehensive national conservation policy.

Express 4x^2-25 as a product of two binomials.

Calcium hydride reacts with water to form hydrogen gas and calcium hydroxide. How many grams of calcium hydride are needed to generate 53.5 liters of hydrogen g

In the early 1800s, many people in the United States migrated westwards because

Before translation can begin, mRNA leaves the nucleus and enters the ______. Select one: a. cytoplasm b. ribosome c. smooth ER d. mitochondria

Which of the following could be a nucleotide of DNA? deoxyribose + phosphate group + thymine deoxyribose + phosphate group + uracil ribose + phosphate group + t

Under President Coolidge, the concerns of Mexican Americans and African Americans were a. a high priority. b. addressed in a series of fiery radio speeches. c.

Significant settlement in Manitoba, Saskatchewan, and Alberta A. was a response to the world demand for wheat in the early twentieth century. B. occurred only

The expression (m-n)-(n-m) is equivalent to a) 2m-2n b) 2m c) -2n d) m-n