Question

resta la suma de 12a+3b-4c y 6a-8b+5c del polinomio 4a-10b-5c​

Answer 1

12a + 3b - 4c +  6a - 8b + 5c - (4a - 10b - 5c​)

12a + 6a + 3b - 8b + 5c - 4c - (4a - 10b - 5c​)

18a - 5b + c - 4a + 10b + 5c

18a - 4a + 10b - 5b + 5c + c

14a + 5a + 6c

Eternamente axllxa