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3 years ago

WILL MARK BRAINLY AND 10 POINTS PLEASE ANSWER I REALLY NEED HELP

Mathematics

1 answer:

GrogVix [38]3 years ago

3 0

Answer:

False, True, True, False

Step-by-step explanation:

I'm pretty sure all your answers are right except the second one. I'm no genus or anything like that tho so I'm not sure. Plus I'm not good at graphs. Well depends how it is.

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Multiplication in GF(24 ): Compute A(x)B(x) mod P(x) in GF(24 ) using the irreducible polynomial P(x) = x 4 + x + 1, where A(x)

tankabanditka [31]

Answer:

Step-by-step explanation:

hello,

i advice you check the question again if it is GF( $2^{4}$ ) or GF(24). i believe the question should rather be in this form;

multiplication in GF( $2^{4}$ ): Compute A(x)B(x) mod P(x) = $x^{4}$ + $x$ +1, where A(x)= $x^{2}$ +1, and B(x)= $x^{3} + x+1$ .

i will solve the above question and i believe with this you will be able to solve any related problem.

A(x)B(x)= $(x^{2} +1) (x^{3}+x+1) mod (x^{4}+x+1 ) = (x^{5} +x^{3}+x^{2} ) + (x^{3}+x+1 ) mod (x^{4} + x+1 )$

= $x^{5}+2x^{3} +x^{2} + x + 1 mod(x^{4}+x+1 )$

= $2x^{2} +1$

please note that the division by the modulus above we used

$\frac{x^{5}+2x^{3}+x^{2} +1 }{x^{4}+x+1}= x+\frac{2x^{3} +1}{x^{4}+x+1}$

5 0

3 years ago

The graph of a function f(x) passes through the following points: (0,0), (1, -2), (2,0) Which of the following could be f(x)?

Sveta_85 [38]

Answer:

f(x)= 2x^2-4x

Step-by-step explanation:

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2 years ago

3)5554<br> What the answer?

Anon25 [30]

Answer: the answer is 5.40

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2 years ago

W+3 3/8 =1 5/6=<br> I know the answer but i want to see if you get it

nasty-shy [4]

Answer:

...

Step-by-step explanation:

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2 years ago

Read 2 more answers

Helpppppp mehhhhh (^0^)

Norma-Jean [14]

1. Ten
2. Hundred
Hope this helps

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2 years ago