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i-th root of -1

275,323 views

blackpenredpen

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

96%
  • 6:15 / 6:30

Speech Rate:

  • 184 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

talking

/ˈtôkiNG/

adjective noun verb

engaging in speech. action of talking. To say things or ideas to someone with words.

degrees

/dəˈɡrē/

noun other

amount, level, or extent. Qualifications received after completing university.

distance

/ˈdistəns/

noun verb

Amount of space between two places or things. make distant in position or nature.

rotation

/rōˈtāSH(ə)n/

noun

Regular change of the crops grown in a field.

complex
adjective noun verb

Not being simple; having many parts or aspects. group of buildings or facilities. cause to form complex.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

as truth or facts.

because

/bēˈkəz/

conjunction

for reason that.

negative

/ˈneɡədiv/

adjective exclamation noun verb

In mathematics, being less than zero. no. In grammar, containing words such as 'no' or 'not'. refuse to accept.

another

/əˈnəT͟Hər/

adjective determiner pronoun

One more, but not this. used to refer to additional person or thing of same type as one. additional person or thing of same type.

exactly

/iɡˈzak(t)lē/

adverb

used to emphasize accuracy of figure or description.

radical

/ˈradək(ə)l/

adjective noun

Concerning something's most basic part or form. Person who believes in extreme political change.

utilize

/ˈyo͞odlˌīz/

verb

make practical and effective use of.

imaginary

/iˈmajəˌnerē/

adjective

existing only in imagination.

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