Question

( a² - 5a + 6 ) - ( a²
+ 4a)​

Answer 1

Here is the answer

Hope it helped u

Answer 2

Answer:

${a}^{2} - 5a + 6 - ( {a}^{2} + 4a) = \\ {a}^{2} - 5a + 6 - {a}^{2} - 4a = - 9a + 6$