Write the simplest polynomial function with the given roots. 1, 1, 2.

Anonym 2021-01-08 Answered
Write the simplest polynomial function with the given roots. 1, 1, 2.
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escumantsu
Answered 2021-01-09 Author has 98 answers
Given zeros: 1, 1, and 2.
Factor theorem states thates that if r is a zero, x-r is a factor.
(x1)(x1)(x2)
Foil, the first two factors
(x2xx+1)(x2)
Simplify
(x22x+1)(x2)
Multiply. Distribute x2 first, then -2x, and 1
x32x22x2+4x+x2
Simplify
x34x2+5x2
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