Calcule 2x² - x + 3 para os seguintes valores de x:

1 answer:

7 0

B is the correct answer

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Ostrovityanka [42]

Answer:

Step-by-step explanation:

$10 + 5 - 6.10 + 6.5 \times 6 \\$

Follow PEDMAS

$10 + 5 - 6.10 + 39$

$15 - 6.10 + 39 \\ 15 + 39 - 6.10 \\ 54 - 6.10 \\ = 47.9$

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3 years ago

Simora [160]

Answer: the answer is 0.6

Step-by-step explanation:

you divide 3 by 5

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Pachacha [2.7K]

16% porque all you have to do is multiply 40 by 4% 0.04

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uranmaximum [27]

Substituting -3 for x, we have: (-3)^2-3*-3-7. This simplifies to 9+9-7, or 11.

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3 years ago

erma4kov [3.2K]

1638595973726949577273

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2 years ago