apellicier18 apellicier18
  • 28-04-2021
  • Mathematics
contestada

factor completely;
3x^2+4x-7

Respuesta :

genius04296
genius04296 genius04296
  • 28-04-2021

Answer:

(3x-7) (x+1)

Step-by-step explanation:

3x^2 - 4x - 7

First split the middle term

3x^2 + 3x - 7x - 7

Make into two separate expressions

(3x^2 + 3x) (-7x-7)

Take out what you can

3x (x+1) -7 (x+1)

Now you have your answers

(3x-7) (x+1)

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