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2 years ago

Need help real quick

Mathematics

1 answer:

kykrilka [37]2 years ago

4 0

It is choice (D)

Let's set that unknown number to x.

The first step is the difference of 3 times a number and 15 --> 3x - 15

That is no less than the square of the number ' $\geq$ $x^{2}$ '

Now combine them $3x - 15 \geq x^2$

Hope that helped!

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