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Karo-lina-s [1.5K]
2 years ago
7

X^3 -x-340please explain how you got it please help me​

Mathematics
1 answer:
Makovka662 [10]2 years ago
8 0

Answer: x = 18.439

Step-by-step explanation:

x³-x = 340

x² = 340

x = √340 = 18.439

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Option A.) 20 pounds of walnuts and 25 pounds of almonds is correct.

Step-by-step explanation:

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v) Multipling equation in iv) by 4 we get

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vi) multiplying equation in iii) by 3 we get

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   therefore y = 20 pounds of walnuts

Therefore option A.) 20 pounds of walnuts and 25 pounds of almonds is correct.

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