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riadik2000 [5.3K]
3 years ago
5

Find the zeros of the polynomial function        f(x) = x2 – 12x + 20

Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
3 0
{f(x) = x^2 - 12x + 20 = x^2-2x-10x+20 = x(x-2)-10(x-2) = (x-2)(x-10)}

f(x)=0

(x-2)(x-10)=0

x-2=0 \ or \ x-10=0

x=2 \ or \  x=10
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2 years ago
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oksian1 [2.3K]

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4 0
3 years ago
Read 2 more answers
2*10⁴-7³ please help​
melisa1 [442]

Answer:

19657

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This is the third time I've seen this question. Are you posting this question again and again?

7 0
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