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3 years ago

14

If x=4 canculate the value of x2 + 2x

2 answers:

alexandr402 [8]3 years ago

6 0

If u check your answer on google ithink u can get

polet [3.4K]3 years ago

4 0

Answer:

24

Step-by-step explanation:

x^2+2x=4^2+2(4)=16+8=24

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2 years ago

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Answer:

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Step-by-step explanation:

5V-6W

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3 years ago

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Svetllana [295]

I think it is 34 but I am not sure. You should get 2 more answers to confirm the answer.

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2 years ago

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Tresset [83]

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Step-by-step explanation:

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3 years ago

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rusak2 [61]

Answer:

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Step-by-step explanation:

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2 years ago