Question

reduzca términos semejantes:
alguien que me ayude porfa

● a+2a+5b+a-2b
● -2x-3y+4x+3y+2
● 5m-2n-2m+n-3m+n+1
● 3a-2a+15b-a-5b​

Answer 1

Respuesta:

● $a+2a+5b+a-2b$

$a+2a+a+5b-2b$

$4a+5b-2b$

$4a+3b$

● $-2x-3y+4x+3y+2$

$-2x+4x-3y+3y+2$

$2x-3y+3y+2$

$2x+2$

● $5m-2n-2m+n-3m+n+1$

$5m-2m-3m-2n+n+n+1$

$-2n+n+n+1$

$1$

● $3a-2a+15b-a-5b$

$3a-2a-a+15b-5b$

$15b-5b$

$10b.$

$Siguientes:$

● $5x+3y-4x-12+5$

$5x-4x+3y-12+5$

$x+3y-12+5$

$x+3y-7$

● $8m+2mn-2n-2mn+5n-8m+4n+7$

$2mn-2mn-2n+5n+4n+8m-8m+7$

$2mn-2mn-2n+5n+4n+7$

$-2n+5n+4n+7$

$7n+7$

● $3a^2- 2a+12a^2-3a-15a^2$

$3a^2+12a^2-15a^2-2a-3a$

$-2a-3a$

$-5a.$