What are the solutions of the quadratic equation x^2-16=0??

asked Sep 27, 2019 45.4k views

2 votes

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2 votes

You could factor that expression and get (x-4)(x+4) = 0. Roots are {-4, 4}

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1 vote

Can be factored into:
(x +4) * (x-4) = 0
x = -4 and
x = 4

Nemanja answered Oct 4, 2019

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