Question

find the sum of the expression 6a²+2 and-3a²+3a​

Answer 1

Answer:

(6a^2 +2)+ (-3a^2 +3a)

6a^2 +2 - 3a^2 +3a

6a^2 -3a^2 +3a +2

3a^2 +3a+2

Answer 2

$= 6a²+2 \: \: and-3a²+3a$

$= 6a²+2 + (-3a²+3a)$

$= 6a²+2-3a² - 3a$

$= 6a² - 3a² - 3a + 2$

$= 3a² - 3a + 2$