Question

Simply: x (a - x) + 2x (2a - 3) + 5 (x - 2)​

Answer 1

Step-by-step explanation:

=ax-x^2 + 4xa - 6x + 5x -10

=-x^2 + 5ax -x - 10

Answer 2

Answer:

ax-x^2+4ax-6x+5x-10

=5ax-x-x^2-10

=-{x^2+x(-5a+1)+10}