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Tcecarenko [31]
3 years ago
14

Which expression is equivalent to 2x2 - 2x + 7?

Mathematics
2 answers:
mr_godi [17]3 years ago
7 0
It basically (B) since it’s substituting x=0

elena55 [62]3 years ago
4 0

Answer:

B) (x^2 - 5x + 13) +(x^2 + 3x - 6)\\

Step-by-step explanation:

Let's simplify the given options and find the correct answer.

The given expression is 2x^2 - 2x + 7

Let's take the option A and simplify.

-(4x + 12) + (2x^2 - 6x + 5)

Distributing the negative sign and simplify.

-4x - 12 + 2x^2 -6x + 5

Simplify the like terms.

2x^2 -10x - 7

Which is not equal to the given expression.

Let's take the option B and simplify.

(x^2 - 5x + 13) +(x^2 + 3x - 6)\\

Simplify the like terms, we get

x^2 + x^2 -5x +3x +13 -6

2x^2 -2x +7

Which is equal to the given expression 2x^2 -2x +7

Therefore, the answer is B) (x^2 - 5x + 13) +(x^2 + 3x - 6)\\

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3 years ago
When Maxwell solved his equation, he got 5=5. If he did everything correctly, what does this solution tell him?
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Do this problem for me? 1st correct answer gets a brainliest...
Fantom [35]

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Since the number line is oriented with positive direction going to the right, a number is greater than another if its sits to its right.

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7 0
3 years ago
What is 6x-5>8x+7 but a line under the greater than sign
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7 0
4 years ago
Two large numbers of the Fibonacci sequence are f50=12,586,269,025 and f51=20,365,011,074. What is the approximate value of the
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