3 years ago

Factor this trinomial completely.

Mathematics

1 answer:

Brut [27]3 years ago

5 0

Answer:

Step-by-step explanation:

3x * 5x = 15x^2

3x * -3 = -9x

4*5x = 20x

4 *-3 = 12

so 15x^2 +(20x -9x) -12 or 15x^2 +11x -12

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