Heavennaruto325 Heavennaruto325
  • 27-02-2021
  • Mathematics
contestada

Factor each completely :

NEED THIS ANSWER ASAP

Factor each completely NEED THIS ANSWER ASAP class=

Respuesta :

MrRoyal9196
MrRoyal9196 MrRoyal9196
  • 01-03-2021

Answer:

4) 7k² + 9k

= k(7k + 9)

5) x² - 25

= (x)² - (5)².

(a² - b²) = (a+b)(a-b)

= (x - 5)(x + 5)

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