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Which of the following shows 9x2 - 19x + 10 factored completely? A. (9x - 10)(x - 1) B. (9x - 2)(x - 5) C. (9x - 5)(x - 2) D. (3x - 2)(3x - 5)

Which of the following shows 9x2 - 19x + 10 factored completely? A. (9x - 10)(x - 1) B. (9x - 2)(x - 5) C. (9x - 5)(x - 2) D. (3x - 2)(3x - 5)
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Which of the following shows 9x2 - 19x + 10 factored completely?

A. (9x - 10)(x - 1)
B. (9x - 2)(x - 5)
C. (9x - 5)(x - 2)
D. (3x - 2)(3x - 5)

User Ryan Riehle
by
7.8k points

1 Answer

7 votes
the answer is A because you can multiply 9 and 10 and find that -10 times -9 is 90 and it also adds up to -19 and then you rewrite it and factor
User Viktor Bahtev
by
8.5k points
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