alejandrarivera1
alejandrarivera1 alejandrarivera1
  • 25-09-2019
  • Mathematics
contestada

Factor the trinomial below.
x2 -13x + 40

Respuesta :

Аноним Аноним
  • 25-09-2019

Answer:

(x - 5)(x - 8).

Step-by-step explanation:

We need 2 numbers whose product = + 40 and whose sum = -13.

They are -5 and -8 so the factors are

(x - 5)(x - 8).

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