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Nataly [62]
3 years ago
15

Xcube + 4x+2 divisible by x+2

Mathematics
2 answers:
SIZIF [17.4K]3 years ago
8 0
It’s not divisible because there’s a remainder.

kenny6666 [7]3 years ago
3 0

Answer:

Step-by-step explanation:

note : let f(x) = x^3 +4x+2 is not divisible because :

f(-2) = (-2)^3 +4(-2)+2 = -14≠0 (you have the raimned

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natta225 [31]

Answer:

Step-by-step explanation:

50.

line AB that has the points (2,5) and (9,2) hhas the slope

m= (y2-y1) / (x2-x1)= 5-2 / 2-9 = 3/-7 = -3/7

Parallel line have the same slope so m= -3/7 for the line that has the point (-3,4).

Point-slope equation is y-y1 = m (x-x1), y -4 = -3/4 (x+3) or

you can writte it as y= (-3/4)x - 9/4 +16/4 so y = (-3/4)x + 7/4

51.

line PQ has slope m= -6+1 / 4-6 = -5/-2 = 5/2

Perpendicular lines have their slope negative reciprocal of eachother so the line that goes trough the point (1,3) has the slope m= -2/5

y-3 = -2/5 (x-1)

5 0
2 years ago
5.<br> Which picture shows a rotation of the flag?<br> (1)<br> (2)<br> (3)<br> (4)
RUDIKE [14]

Answer:

4 my good sir

Step-by-step explanation:

4 0
3 years ago
 helloo , i need help with this problem it says write this number (797,000,000,000+ 619,000,000+132)in standard form, please h
inysia [295]

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4 0
2 years ago
Elijah's father is 47. He is 17 years older than twice Elijah's age. How old is Elijah?​
ch4aika [34]

Answer:

let Elijah age be a

Then

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Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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MArishka [77]

Answer:

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Step-by-step explanation:

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