saingram58 saingram58

03-12-2021
Mathematics

contestada

5x-6y + 2z = 21
2x + 3y - 3z =-9
-3x + 9y - 4z =-24

Mml..

Respuesta :

azlanfadi azlanfadi

06-12-2021

Answer:

(f+g)(x)

f(x)= x-3, g(x)= 2x+8

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