Is this how you post anyway I'm in class on here looking for non serious questions

Mathematics

1 answer:

Stolb23 [73]4 years ago

8 0

Black lives matter , yes they do

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Scorpion4ik [409]

Answer:

Step-by-step explanation:

the dog was coming near.

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3 years ago

Which statement justifies that x2 + 3x − 1 multiplied by 2x2 − 2x + 1 obeys the closure property of multiplication?

olya-2409 [2.1K]

(x² + 3x - 1)(2x² - 2x + 1)

x²(2x² - 2x + 1) + 3x(2x² -2x + 1) -1(2x² - 2x + 1)
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2x^4 - 2x³ + 6x³ + x² - 6x² - 2x² + 3x + 2x - 1
2x^4 + 4x³ - 7x² + 5x - 1

<span>(D)The result 2x4 + 4x3 − 7x2 + 5x − 1 is a polynomial.</span>

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4 years ago

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Explain why 0.2 and 0.02 are not equivalent.

Varvara68 [4.7K]

0.2 = 2/10 = 1/5 but 0.02 = 2/100 = 1/50 so 1/5 > 1/50 :D

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3 years ago

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Explain how to find 4 times 754 using two different methods

Nina [5.8K]

1. 4x754=5278
2. you could use exponets