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KengaRu [80]
3 years ago
13

CAN SOMEONE HELP ME IT'S POLYNOMIAL EXPRESSIONS AND I got it done to at least c or d if someone could look at this and double ch

eck me asap please ! ​

Mathematics
1 answer:
Reptile [31]3 years ago
7 0

Answer:

The option is D

(n+4)^{2} - n^{2} = 8(n + 2)

Step-by-step explanation:

Given

(n+4)^{2} - n^{2} = 8(n + 2)

put n=1 we get

(1+4)^{2}- 1^{2}= 8(1+2)\\5^{2}- 1^{2}= 8\times 3 = 24

Similarly,

put n=2 we get

(2+4)^{2}- 2^{2} = 8(2+2)\\6^{2}- 2^{2}= 8\times 4 = 32

put n=4 we get

(4+4)^{2}- 4^{2} = 8(4+2)\\8^{2}- 4^{2} = 8\times 6 = 48

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