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Solve a Quadratic Equation by Completing the Square (b is odd)

27,877 views

Mathispower4u

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

86%
  • 4:57 / 5:42

Speech Rate:

  • 174 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

maintain

/mānˈtān/

verb

To keep saying something a certain way.

coefficient

/ˌkōəˈfiSHənt/

adjective noun

Number by which another number is multiplied. numerical or constant quantity placed before and multiplying variable in algebraic expression.

completing

/kəmˈplēt/

verb

finish making or doing.

trinomial

/trīˈnōmēəl/

adjective noun

(of algebraic expression) consisting of three terms. algebraic expression of three terms.

perfect
adjective noun verb

So good it cannot be improved. perfect tense. To do something so well, it cannot be done better.

therefore

/ˈT͟Herˌfôr/

adverb

for that reason.

negative

/ˈneɡədiv/

adjective exclamation noun verb

Being harmful, unwanted or unhelpful. no. The opposite to a positive electrical charge. refuse to accept.

equation

/əˈkwāZHən/

noun

statement that two values are equal.

obvious

/ˈäbvēəs/

adjective

Easily understood and clear; plain to see.

quadratic

/kwäˈdradik/

adjective noun

Polynomial of the second degree. quadratic equation.

divided

/diˈvīdəd/

adjective verb

Being split in two or more pieces. To split numbers by another number, e.g. 6 / 2 = 3.

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