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Kay [80]
3 years ago
8

Find the positive solution of x when: 25 = 4/x²

Mathematics
1 answer:
sladkih [1.3K]3 years ago
7 0
1) Multiply both sides by x²

25 {x}^{2} \: = \: 4

2) Divide both sides by 25

{x}^{2} \: = \: \frac{4}{25}

3) Square root both sides

x \: = \: \frac{2}{5}



Viola!
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vazorg [7]

Answer:

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