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

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Khan Academy

Video Language:

  • English

Caption Language:

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Accent:

  • English (US)

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Category:

  • Education

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Intro:

Video Vocabulary

principle

/ˈprinsəpəl/

noun

fundamental truth or proposition.

perfect
adjective noun verb

as good as is possible. perfect tense. To do something so well, it cannot be done better.

rewrote
verb

To write again to improve, or correct errors.

already

/ˌôlˈredē/

adverb

Having happened or been done before this time.

business

/ˈbiznəs/

noun

Activity of working to make a profit.

something

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. Thing that is not yet known or named.

product

/ˈprädəkt/

noun

Item that can be bought.

together

/təˈɡeT͟Hər/

adjective adverb

self-confident, level-headed, or well organized. In an entire or whole manner.

written

/rīt/

adjective other verb

Expressed using writing. To invent or create a computer program. To create a song or piece of music.

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 make something balance or be equal.

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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