ChanteCoate14 ChanteCoate14
  • 03-09-2020
  • Mathematics
contestada

Factor Completely: 5x^2-30x+40

Respuesta :

mariahcontreras91 mariahcontreras91
  • 03-09-2020

Answer:

-5x+40

Step-by-step explanation:

5x^2-30x+40

25x-30x+40

-5x+40

Answer Link
jawayriyya
jawayriyya jawayriyya
  • 03-09-2020

Answer:

(x - 4)(5x - 10)

Step-by-step explanation:

5x^2 - 30x + 40

using splitting method(mid-term break)

5x^2 - 20x - 10x + 40

factor out 5x from 5x^2-20x and -10 from -10x+40

5x(x - 4) - 10(x - 4)

factor out x-4

(x-4)(5x-10)

Answer Link

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