Question

Sendo A = 2x² + 4x + 6 e B = x² - 6x + 10, o valor de A + B é: *
A 3x² + 10x + 16
B 3x² - 2x - 4
C 3x² - 2x + 16
D x² + 10x + 16

Answer 1

2x^2 + 4x + 6 + x^2 - 6x + 10

c) 3x^2 - 2x + 16