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xz_007 [3.2K]
3 years ago
13

3 times a number is 10 less than the square of that number. Find the positive solution

Mathematics
1 answer:
Juli2301 [7.4K]3 years ago
3 0

Answer:

x>5

Step-by-step explanation:

3x>x^2-10

0>x^2-3x-10

(x-5)(x+2)

x>5 and x>-2

x>5 is the only positive solution

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