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Adding and simplifying radicals | Exponent expressions and equations | Algebra I | Khan Academy

421,365 views

Khan Academy

Video Language:

  • English

Caption Language:

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Accent:

  • English (US)

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Category:

  • Education

Tags :

Intro:

Video Vocabulary

principle

/ˈprinsəpəl/

noun

Natural law that explains how things work.

perfect
adjective noun verb

So good it cannot be improved. perfect tense. make completely free from faults.

rewrote
verb

To write again to improve, or correct errors.

already

/ˌôlˈredē/

adverb

Having happened or been done before this time.

business

/ˈbiznəs/

noun

Matter that has to be dealt with; task; situation.

something

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. thing that is unspecified or unknown.

product

/ˈprädəkt/

noun

End result of a process.

together

/təˈɡeT͟Hər/

adjective adverb

self-confident, level-headed, or well organized. In a combined manner.

written

/rīt/

adjective other verb

Expressed using writing. To invent or create a computer program. To compose letters and words on paper of a screen.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

Used to add new (often different) information.

imagine

/iˈmajən/

verb

To think creatively about; form mental picture of.

squared

/skwerd/

adjective verb

(Of number) multiplied by itself (e.g. 2 x 2). To multiply a number by itself, e.g. 2x2 or 6x6.

because

/bēˈkəz/

conjunction

for reason that.

confuses

/kənˈfyo͞oz/

verb

make someone bewildered or perplexed.

simplify

/ˈsimpləˌfī/

verb

make something simpler or easier to do or understand.

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