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Black_prince [1.1K]
2 years ago
8

Select the correct answer Solve this equation X+4/6x = 1/x

Mathematics
1 answer:
laila [671]2 years ago
5 0

Answer:

A) x = 0, 2

Step-by-step explanation:

(x + 4) / 6x =  1 / x

this is a proportion, so you can cross-multiply and get:

x(x + 4) = 6x

x² + 4x = 6x

x² - 2x = 0

x(x - 2) = 0

x = 0

x - 2 = 0  so, x = 2

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2 years ago
Choose one of the factors of x^3 + 343.
Debora [2.8K]

First, note that 343=7^3. Then use the formula for the sum of perfect cubes:

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Answer:

Step-by-step explanation:

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