Mathematics, 17.04.2021 19:10 mhuang35

1) given : A) 3x^4 - 2x^3 + 7x^2 -5
B)-x^4 -11x^3 +6x
C)2x^4 + 5x^2 -14

Calculate: A+b , A+b+c , A-b-c, A-c-b, A - (b +c)

Hi if anyone could solve this I would really appreciate it thank uu

Answers: 1

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You know the right answer?

1) given : A) 3x^4 - 2x^3 + 7x^2 -5
B)-x^4 -11x^3 +6x
C)2x^4 + 5x^2 -14

Ca...