Subtract (6a^2+3a) - (4a^2 + 2a)

2a² + a (or a (2a+1))

Step-by-step explanation:

(6a²+3a) - (4a² + 2a) (expand parentheses)

= 6a²+3a - 4a² - 2a (group like terms)

= 6a² - 4a²+3a - 2a

= 2a² + a

= a (2a+1)

2a^2+a

Step-by-step explanation:

This is an algebra. An algebra is an expression with no equality sign, and it will be expressed till the simplest form.

(6a^2+3a) - (4a^2 + 2a)

Remove the brackets

6a^2+3a-4a^2-2a

6a^2-4a^2+3a-2a

2a^2+a