mkhouna mkhouna
  • 25-07-2022
  • Mathematics
contestada

Factor the expression.

3r2 – 75

Respuesta :

3167972
3167972 3167972
  • 25-07-2022

Answer:

3(r + 5)(r - 5)

Step-by-step explanation:

Both 3 and 75 are divisible by 3, so we take out a 3.

3(r^2 - 25)

Next, we can factor r^2 - 25. It's a difference of squares.

3(r + 5)(r - 5)

Brainliest, please :)

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