ambadyappu023
ambadyappu023 ambadyappu023
  • 23-01-2021
  • Mathematics
contestada

Take x= -6 and y=4 find i) x+y,
ii) (x-y ) –x
iii) x 2 + y 2 +2xy

Respuesta :

malakaimoratayamache
malakaimoratayamache malakaimoratayamache
  • 23-01-2021

Answer:

I think it's either -3 or 10

Answer Link
binjotimsaintfrancis
binjotimsaintfrancis binjotimsaintfrancis
  • 23-01-2021

Answer:

I) -2

ii) -60

III) 4

Step-by-step explanation:

i) x+y = -6+4=-2

ii) (x-y)-x = (-6-4)-(-6)= -60

III) x^2+y^2+2xy = (-6)^2+4^2+2(-6)(4)= 4

Answer Link

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