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Alenkasestr [34]
3 years ago
5

Factor each quadratic expression

Mathematics
1 answer:
Tamiku [17]3 years ago
6 0

Answer:

  (x -1)(x -2)

Step-by-step explanation:

You want factors of 2 that sum to -3. The positive sign on +2 tells you they both need to have the same sign. The only two negative integer factors of 2 do that.

  2 = (-1)(-2) . . . . (-1) + (-2) = -3

Hence these are the numbers (-1, -2) that go in the binomial factors.

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