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Delvig [45]
3 years ago
14

What are the zeros of the quadratic function? f(x)=3x2−300 Enter your answers in the boxes.

Mathematics
1 answer:
nata0808 [166]3 years ago
5 0
Hi there!

We can find the zeros of a function by solving f(x) = 0. We find the following:

3 {x}^{2} - 300 = 0
Add 300 to both sides.

3 {x}^{2} = 300
Divide by 3.

{x}^{2} = 100
Take the root and minus root of both sides.

x = \sqrt{100} = 10 \\ or \\ x = - \sqrt{100} = - 10

Therefore, the zeros are
x = 10 and x = -10.

~ Hope this helps you!
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Answer:

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