3 years ago

Determine all the zeros of p(x)=x^4-9x^2+20

Mathematics

1 answer:

Snowcat [4.5K]3 years ago

7 0

Answer:

ANSWER

Real roots

x=5

x=7

Complex roots

x=2+3–√i≈2.0+1.73205080756888i

x=2−3–√i≈2.0−1.73205080756888i

Step-by-step explanation:

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