A(x) = 2x3 + 5x2 –6x + 1 ; B(x) = x3 –5x2 + x + 2 ; C(x) = x2 + x –5Halla :a) A(x) + B(x) ; b) A(x) –B(x) ; c) A(x) + B(x) + C(x)?
A(x) = 2x3 + 5x2 –6x + 1 ; B(x) = x3 –5x2 + x + 2 ; C(x) = x2 + x –5 Halla : a) A(x) + B(x) ; b) A(x) –B(x) ; c) A(x) + B(x) + C(x).

