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Trava [24]
3 years ago
13

Which shows one more way to determine the factors of x^3 -9x^2 + 5x -45 by grouping. X^2 (x-9) -5(x-9)

Mathematics
1 answer:
Valentin [98]3 years ago
5 0

The given equation is :

x^3-9x^2+5x-45

Take out GCF from the first pair and the second pair

x^2(x-9)+5(x-9)

Now (x-9) is common so

(x-9)(x^2+5)

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