kenyagore16 kenyagore16
  • 23-09-2020
  • Mathematics
contestada

(7y^2+y-7) +(8y^2-y-6)

Respuesta :

mykiahgriffiths
mykiahgriffiths mykiahgriffiths
  • 23-09-2020

Answer:

15y^2 -1

Step-by-step explanation:

(7y^2+y-7)+(8y^2-y-6)

15y^2-1

Answer Link
haichoi0330
haichoi0330 haichoi0330
  • 23-09-2020

Answer:

15y²-13

Step-by-step explanation:

(7y²+y-7) +(8y²-y-6)

=7y²+y-7+8y²-y-6

=7y²+8y²+y-y-7-6

=15y²-13

Answer Link

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