swagartist346 swagartist346
  • 06-06-2020
  • Mathematics
contestada

How can I add these if they aren't the same. K(2k-5)-3(2k+5)

Respuesta :

salatulmaghrib
salatulmaghrib salatulmaghrib
  • 06-06-2020
= 2k^2-6k^2-5k-15k
= -4k^2-20k
= -4k(k+5)
Answer Link
CallOfDutyHeeHee
CallOfDutyHeeHee CallOfDutyHeeHee
  • 06-06-2020

Answer:

2

Step-by-step explanation:

k(2k-5)-3(2k+5)

2k-5-3(2k+5)

2k-5-6k+5

+5 +5

2k-6k+10

+6k +6k

8k+10

2k

Answer Link

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