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UkoKoshka [18]
2 years ago
11

Prove using algebra that the difference between the squares of consecutive odd numbers is always a multiple of 8.

Mathematics
1 answer:
Norma-Jean [14]2 years ago
8 0

Answer:

in steps

Step-by-step explanation:

(2n+3)² - (2n+1)² = 4n² + 12n + 9 - 4n² -4n - 1

= 8n + 8 = 8 (n + 1)  ... always multiple of 8

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Margarita [4]

Answer:

The correct option is c.

Step-by-step explanation:

Given that,

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1=650,000
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Redstar215
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a. [-3, 4]

b. (-inf, -3]

c. [4, inf)

Step-by-step explanation:

Our intervals will represent the x-values

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frutty [35]

Answer:

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Step-by-step explanation:

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2 years ago
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goblinko [34]

Answer:

y= -3/2x+9

Step-by-step explanation:

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