Question

reduza os termos semelhantes

a) 5x³-x²+x-2+x³-6x+8

Answer 1

-x2+x-6x+8-2+5x3+x3
-x2-5x+8+6x3

Answer 2

a)
$5 {x}^{3} - {x}^{2} + x - 2 + {x}^{3} - 6x + 8$

$5 {x}^{3} + {x}^{3} - {x}^{2} - 6x + x - 2 + 8$
$5 {x}^{3} - {x}^{2} - 5x + 6$