emmarodriguez20 emmarodriguez20

18-07-2016
Mathematics

contestada

ten times the square of a non zero number is equal to forty times the number, what is the number?

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sqdancefan sqdancefan

19-07-2019

Answer:

4

Step-by-step explanation:

Let x represent the number. The problem statement tells us ...

10x² = 40x

x = 4 . . . . . . . divide by 10x

The number is 4.

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