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Every positive number a has two square roots:, which is positive, and, which is negative.

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## Some Related Sentences

Every and positive

__Every__non-zero

**number**x

**,**real or complex

**,**

**has**n different complex

**number**nth

**roots**including any

__positive__or

**negative**

**roots**

**,**see complex

**roots**below

**.**

__Every__line of

**a**GEDCOM file begins with

**a**level

**number**where all top-level records ( HEAD

**,**TRLR

**,**SUBN

**,**

**and**each INDI

**,**FAM

**,**OBJE

**,**NOTE

**,**REPO

**,**SOUR

**,**

**and**SUBM ) begin with

**a**line with level 0

**,**while other level numbers are

__positive__integers

**.**

*

__Every____positive__integer can be written as the sum of 73 or fewer sixth powers ( see Waring's problem ).__Every__

__positive__integer can be expressed as the sum of at most 19 fourth powers ; every sufficiently large integer can be expressed as the sum of at most 16 fourth powers ( see Waring's problem ).

A finitely-generated abelian group

**is**indecomposable if**and**only if it**is**isomorphic to Z or to**a**factor group of the form for some prime**number**p**and**some__positive__integer n**.**__Every__finitely-generated abelian group**is****a**direct sum of ( finitely many ) indecomposable abelian groups**.**__Every__C *- algebra

**has**an approximate identity of

__positive__elements of norm ≤ 1 ; indeed

**,**the net of all

__positive__elements of norm ≤ 1 ; in A with its natural order always suffices

**.**

'

__Every____positive__law**,**or every law simply**and**strictly so called**,****is**set**,**directly or circuitously**,**by**a**sovereign person or body**,**to**a**member or members of the independent political society wherein that person or body**is**supreme**.**__Every__residue class in this group contains exactly one

**square**free integer

**,**

**and**it

**is**common

**,**therefore

**,**only to consider

**square**free

__positive__integers

**,**when speaking about congruent numbers

**.**

Every and number

The album's lead single

**,**" She's__Every__Woman " peaked at number-one on the Billboard Country Chart**,**however its follow-up single**,**" The Fever " (**a**cover of an Aerosmith song ) only peaked at__number__23**,**becoming Brooks's first released Country single to not chart on the Top 10**.**__Every__year the International Labour Conference's Committee on the Application of Standards examines

**a**

__number__of alleged breaches of international labour standards

**.**

__Every__LORAN chain in the world uses

**a**unique Group Repetition Interval

**,**the

__number__of

**which**

**,**when multiplied by ten

**,**gives how many microseconds pass between pulses from

**a**given station in the chain

**.**

__Every__vector space

**has**

**a**basis

**,**

**and**all bases of

**a**vector space have the same

__number__of elements

**,**called the dimension of the vector space

**.**

The second single from the UK release was " With

__Every__Heartbeat ", released in late July**and**reached__number__one on the UK singles chart**.**
#

__Every__simple path from**a**given node to any of its descendant leaves contains the same__number__of black nodes**.**__Every__non-negative real

__number__

**a**

**has**

**a**unique non-negative

**square**root

**,**called the principal

**square**root

**,**

**which**

**is**denoted by

**,**where √

**is**called the radical sign or radix

**.**

__Every__

__number__

**is**thought of as

**a**decimal fraction with the initial decimal point omitted

**,**

**which**determines the filing order

**.**

__Every__well-ordered set

**is**uniquely order isomorphic to

**a**unique ordinal

__number__

**,**called the order type of the well-ordered set

**.**

__Every__twin prime pair except ( 3

**,**5 )

**is**of the form ( 6n − 1

**,**6n + 1 ) for some natural

__number__n

**,**

**and**with the exception of < var > n </ var > = 1

**,**< var > n </ var > must end in 0

**,**2

**,**3

**,**5

**,**7

**,**or 8

**.**

__Every__third odd

__number__

**is**divisible by 3

**,**

**which**requires that no three successive odd numbers can be prime unless one of them

**is**3

**.**

* Hardy

**and**Littlewood listed as their Conjecture I**:**"__Every__large odd__number__( n > 5 )**is**the sum of**a**prime**and**the double of**a**prime**.**__Every__nonzero real

__number__

**has**

**a**multiplicative inverse ( i

**.**e

**.**an inverse with respect to multiplication ) given by ( or ).

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