f(x) = x^2 – 20x + 125
Quadratic Formula:
b ± sqrt(b^2 -4ac)
2a
a. 20 ± 10i
b. 20
c.10 ± 5i
d.10i
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Find the zeros of the function by using the Quadratic Formula, mulipal choice, best answer 10 points !?
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