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systems of equations

805,923 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

98%
  • 9:47 / 9:57

Speech Rate:

  • 146 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

rearranged

/ˌrēəˈrān(d)ZH/

verb

To rethink a plan, event for a time and place.

equations

/əˈkwāZHən/

noun other

statement that two values are equal. Mathematical statements showing things to be equal.

already

/ˌôlˈredē/

adverb

Having happened or been done before this time.

systems

/ˈsistəm/

noun other

set of things working together as parts of mechanism. Sets of organized planned ideas that work together.

started

/stärt/

verb

begin or be reckoned from particular point in time or space.

welcome - welcome

/ˈwelkəm/

adjective exclamation noun verb

gladly received. used to greet someone in polite or friendly way. Friendly greeting to someone who has arrived. greet someone arriving in polite or friendly way.

presentation

/ˌprezənˈtāSH(ə)n/

noun

Act of giving a formal talk about something.

because

/bēˈkəz/

conjunction

for reason that.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

Used to add new (often different) information.

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