Question

Faça um agrupamento dos monômios abaixo
a)3ax+5bx-12ax-15bx+4x
b)15y-4z+3x+12y-20z
c)24aw+ 6x-12aw-6x
d)15ax+6ax
e)1by/2+15by/6 .
Por favor com as contas

Answer 1

Resposta:

a)3ax+5bx-12ax-15bx+4x

$- 9ax - 10bx + 4x$

b)15y-4z+3x+12y-20z

$3x + 27y - 24z$

c)24aw+ 6x-12aw-6x

$12aw$

d)15ax+6ax

$21ax$

e)1by/2+15by/6

$\frac{by}{2} + \frac{15by}{6} \\ \\ \frac{3by + 15by}{6} \\ \\ \frac{18by}{6} \\ \\ = 3by$