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Nuetrik [128]
3 years ago
11

a polynomial function has a zero at -1,2, and 7( all multiplicity 1) write a function in standard form that could represent this

function
Mathematics
1 answer:
s2008m [1.1K]3 years ago
4 0

Answer:

x^3-8x^2+5x+14

Step-by-step explanation:

We have been given the zeroes of polynomial which are -1,2,7

That means the factors are (x+1) (x-2) (x-7)

When we want to a polynomial from zeroes we multiply the factors

(x+1)(x-2)(x-7)

(x+1)(x^2-7x-2x+14)

(x+1)(x^2-9x+14)

(x^3-9x^2+14x+x^2-9x+14

x^3-8x^2+5x+14

Hence, the required polynomial is:

x^3-8x^2+5x+14

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Answer:

x=11

Step-by-step explanation:

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The <u><em>Midpoint Theorem</em></u> states that the segment joining two sides of a triangle at the midpoints of those sides is parallel to the third side and is half the length of the third side.

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saveliy_v [14]
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sattari [20]

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