Question

Find the sum or difference. (2a – 4a2) – (–8a – 6)

Answer 1

-4a^2 + 10a + 6

Explanation:

(2a – 4a^2) – (–8a – 6) =

2a - 4a^2 + 8a +6 =

10a - 4a ^2 + 6 =

-4a^2 + 10a + 6