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alexira [117]
3 years ago
14

A positive number is 30 less than its square. Find the number.

Mathematics
1 answer:
Veronika [31]3 years ago
8 0
<span><span>x = x^2 - 30

or

x^2 - x - 30 = 0
Factors to
(x-6)(x+5) = 0

x = +6 is the positive number</span></span>
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Answer:

3000 bags

Step-by-step explanation:

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