Question

(2 * 15x) + (2 * 10)

Answer 1

30x+20

Explanation:

(2*15x) is 30x

(2*10) is 20

30x+20 can't be further simplified

Answer 2

`(2 * 15x) + (2 * 10) \\ = 30x + 20 \\ = 10(3x + 2)`