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Svetlanka [38]
3 years ago
15

Ten times the square of a non-zero number is equal to fifty times the number. what is the number?

Mathematics
1 answer:
lys-0071 [83]3 years ago
4 0
10x^2 = 50x.....subtract 50x from both sides
10x^2 - 50x = 0...factor
10x(x - 5) = 0

10x = 0
x = 0 <== this one is eliminated because x cannot be zero

x - 5 = 0
x = 5 <== ur answer
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