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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

Tags :

Intro:

Video Vocabulary

principle

/ˈprinsəpəl/

noun

Natural law that explains how things work.

perfect
adjective noun verb

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

rewrote
verb

write something again so as to alter or improve it.

already

/ˌôlˈredē/

adverb

before or by now or time in question.

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. At the same time.

written

/rīt/

adjective other verb

Expressed using writing. To invent or create a computer program. mark symbols on surface with pen.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

Used to add new (often different) information.

imagine

/iˈmajən/

verb

form mental image of.

squared

/skwerd/

adjective verb

(Of number) multiplied by itself (e.g. 2 x 2). To straighten the edge to form a four-sided shape.

because

/bēˈkəz/

conjunction

For a reason.

confuses

/kənˈfyo͞oz/

verb

To make something unclear or hard to understand.

simplify

/ˈsimpləˌfī/

verb

To make something easier to do, use or understand.

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