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posledela
3 years ago
14

What are the solutions to the quadratic equation x2 – 16 = 0?

Mathematics
1 answer:
Gala2k [10]3 years ago
8 0

Answer: x=8 and x=-8

Step-by-step explanation:

To find the solutions of the quadratic equation, you want to factor it and set it equal to 0.

x²-16=0

(x+8)(x-8)=0

x+8=0

<u>x=-8</u>

x-8=0

<u>x=8</u>

Now that we have factored and set the factors equal to 0, we found that the solutions are x=-8 and x=8.

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