Question

Reduza os termos semelhantes.

a) b4 + b6 – 5b4 + 2b6

b) 3p + 8p – 12m + 7m – p + 10m + 2

c) 4 + x – 8 – 3x + 15

Answer 1

Resposta:

a) $-4b^{4}+ 3b^{6}$

b) $10p+5m+2$

c) $11 -2x$

Cálculos:

a) $b^{4} +b^{6} -5b^{4} +2b^{6} = -4b^{4}+ 3b^{6}$

b) $3p + 8p -12m+7m-p+10m+2 = 10p+5m+2$

c) $4+x-8-3x+15 = 11 -2x$