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DIA [1.3K]
3 years ago
10

Using Quadratic Equations to Solve Problems:

Mathematics
1 answer:
satela [25.4K]3 years ago
3 0

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. Hope that helps love!

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