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3 years ago

Which expression is equivalent to

Mathematics

1 answer:

Tresset [83]3 years ago

5 0

Answer:

j^13

Step-by-step explanation:

j j j j j j j j j j j j j j

There are 13 j's so we raise j to the 13 power

j^13

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Eduardo thinks of a number between 1 and 20 that has exactly 5 factors.Which number is he thinking of?

Dimas [21]

Your answer is 16: 1,2,4,8,16

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3 years ago

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What is 41% of 25?<br> Please explain and show work uwu

gizmo_the_mogwai [7]

Answer:

14.75

Step-by-step explanation:

0.41(25)=10.25

25-10.25=14.75

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4 years ago

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URGENT NEED THIS ASAP! 50 POINTS

klasskru [66]

Answer:

The Center is (-2 , 3)
Radius of the circle is 3

Step-by-step explanation:

$x^{2} + 4x + y^{2} - 6y = -4\\(x + 2)^{2} + (y - 3)^{2} = 9$

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3 years ago

Find HCF 2x^5-4x^4-6x and x^5+x^4-3x^3-3x^2

Olin [163]

Answer:

HCF = $(x + 1)$

Step-by-step explanation:

A common factor is a factor that is shared by two or more numbers (or, in this case, polynomials). The highest common factor (HCF) is found by finding all common factors of the two expressions and selecting the largest one.

Find HCF of $2x^5-4x^4-6x \ \ \textsf{and} \ \ x^5+x^4-3x^3-3x^2$

Factor $2x^5-4x^4-6x$

Factor out common term: $2x(x^4-2x^3-3)$

Factor $x^4-2x^3-3$ : $2x(x+1)(x^3-3x^2+3x-3)$

Factor $x^5+x^4-3x^3-3x^2$

Factor out common term: $x^2(x^3+x^2-3x-3)$

Factor $x^3+x^2-3x-3$ : $x^2(x+1)(x+\sqrt{3} )(x-\sqrt{3} )$

Therefore, from inspection the HCF = $(x + 1)$

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2 years ago

Find the additive inverse of −4x−8 .

kkurt [141]

Answer: 4x+8

Step-by-step explanation:

the additive inverse is the inverse operation but adding ( i hope this helps :D )

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3 years ago