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Natalija [7]
3 years ago
5

Solve the following quadratic function by utilizing the square root method. y = 16 – x2

Mathematics
1 answer:
xxMikexx [17]3 years ago
3 0

Answer:

The solutions are x = -4 and x = 4.

Step-by-step explanation:

Solving a quadratic equation:

We have to find x for which y = 0.

In this question:

y = 16 - x^2

So

16 - x^2 = 0

x^2 = 16

x = \pm \sqrt{16}

x = \pm 4

The solutions are x = -4 and x = 4.

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