giuliana05200 giuliana05200

26-01-2021
Mathematics

contestada

11.(4 pts)
Given:
A = 6x - x2 + 4x +8 and B= 2x3+x-5
Find a) A+B
b) A-B

Respuesta :

hillarydelaney1 hillarydelaney1

27-01-2021

Answer:

a. 2x3-x2+11x+3

b.-2x3-x2+9x+13

Step-by-step explanation:

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