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svet-max [94.6K]
3 years ago
7

Enter the ZEROS of the function below. Select 2 answers: Let f(x) = x2 − 13x + 30 answers:

Mathematics
2 answers:
____ [38]3 years ago
5 0
We can factor the equation into:
(x-10)*(x-3)
Therefore the roots are:
X = 10
X = 3

allochka39001 [22]3 years ago
3 0

Answer:

Option B and D are correct.

x = 3 and x = 10

Step-by-step explanation:

Given the functions:

f(x) =x^2-13x+30

Split the middle terms:

f(x) =x^2-10x-3x+30

Take out the common factor:

f(x) =x(x-10)-3(x-10)

⇒f(x) =(x-10)(x-3)

To find the zeroes of this function f(x).

Equate f(x) = 0

then;

(x-10)(x-3)=0

By zero product property: if ab=0 then a=0 or b = 0

then;

x-10 = 0 and x-3 = 0

⇒x = 10 and x = 3

Therefore, the zeros of the given function are: x = 10 and 3

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