Question

Escreva os polinómios na forma reduzida 6a²-b+4+b-3b+10-4a²-b

Answer 1

Olá, Letícia!!

$6a^2 -b + 4 + b -3b + 10 -4a^2 -b \\ = 6a^2 -4a^2 -b + b -3b -b + 4 + 10 \\ = (6 -4)a^2 - \cancel{b} + \cancel{b} -4b + 14 \\ = 2a^2 -4b + 14$


Bons estudos!!

Answer 2

hello!



6a²-b+4+b-3b+10-4a²-b=>

6a²-4a²-b-b+b-3b+4+10


2a²-4b+14

bye!