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djyliett [7]
3 years ago
14

F(x) = -x² + 7x - 12 One factor of this is (x - 4). Find the other factor.

Mathematics
1 answer:
saveliy_v [14]3 years ago
4 0

Answer:

(3-x) is the other factor.

Step-by-step explanation:

The given function is :

F(x)=-x^{2}+7x-12

One of the factor is (x-4)

We need to find the other factor.

It can be solved as follows :

F(x)=-x^{2}+4x+3x-12\\\\=(-x+3)(x-4)

So, the other factor is (3-x).

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Step-by-step explanation:

Remembering that Area = Length times Width, we factor the given function

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