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Romashka-Z-Leto [24]
3 years ago
5

Please solve this Find H.C.F m^3 - 1, m^4 + m^2 + 1, m^2+ m + 1​

Mathematics
1 answer:
adelina 88 [10]3 years ago
6 0

Answer:

m^2+m+1

Step-by-step explanation:

  • m^3 - 1= (m-1)(m^2+m+1)
  • m^4 + m^2 + 1= m^4+2m^2+1 - m^2= (m^2+1)^2 -m^2= (m^2+m+1)(m^2-m+1)
  • m^2+ m + 1​

HCF= m^2+m+1 which is the factor of all three polynomials

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I NEED HELP EXPLAINING HOW I GOT MY ANSWER ILL GIVE 100 POINTS PLEASEEE?!?!?
attashe74 [19]

Answer:

<h2>h =  \frac{S - 2πr²}{2\pi r}</h2>

Step-by-step explanation:

S = 2πr² + 2πrh

<u>Move 2πr² to the left side of the equation</u>

That's

2πrh = S - 2πr²

<u>Divide both sides by 2πr to make h stand alone</u>

That's

<h3>\frac{2\pi rh}{2\pi r}  =  \frac{S - 2πr²}{2\pi r}</h3>

We have the final answer as

<h3>h =  \frac{S - 2πr²}{2\pi r}</h3>

Hope this helps you

6 0
4 years ago
The faces of a cube are to be numbered with integers 1 through 6 in such a way that consecutive numbers are always on adjacent f
Blizzard [7]

Answer:

Total different ways to number the remaining faces is 10.

Step-by-step explanation:

It is given that consecutive numbers are always on adjacent faces (not opposite ones).

The face numbered 1 is on top and the face numbered 2 is toward the front.

Top = 1

Front = 2

The remaining faces are left right bottom back. Total possibilities are shown below.

S.no.      3                4              5               6

(1)       Right         Back         Bottom       Left  

(2)       Right         Back         Left         Bottom  

(3)       Right        Bottom       Left           Back  

(4)       Right        Bottom       Back         Left  

(5)       Bottom      Right         Back         Left  

(6)       Bottom       Left          Back        Right  

(7)       Left            Back       Bottom       Right  

(8)       Left            Back        Right         Bottom  

(9)       Left           Bottom      Right          Back  

(10)     Left            Bottom      Back         Right

When Bottom=3, then we can not place 4 on back because doing this 5 and 6 are opposite ones.

Therefore, total different ways to number the remaining faces is 10.

7 0
3 years ago
Convert 5.1 to a percentage
krok68 [10]
5.1=510\%
5 0
4 years ago
Read 2 more answers
Is the sequence -3, 1, 5, 9,... An arithmetic sequence
kramer

Answer:

Yes, it's an arithmetic sequence.

Step-by-step explanation:

Each term in this sequence is 4 more than the previous term.  Therefore we have an arithmetic sequence.

6 0
3 years ago
Choose the ordered pair that is a solution of the system.
kari74 [83]
B.) (-1,5)
x+y=4
x=-1
(-1)+y=4
y=5
(-1,5)
3 0
4 years ago
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