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Semenov [28]
2 years ago
8

What is the correct evaluation of 4x2 - 2x + 5, when x is equal to 2?

Mathematics
1 answer:
meriva2 years ago
3 0

Answer:

9

Step-by-step explanation:

  1. Rewrite the problem

4x2-2(2)+5

2. Solve the problem. Do the multiplication first and then the subtraction and addition

8-2(2)+5

8-4+5

4+5

9

The final answer is 9

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Take 20 as common.

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3 years ago
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