Question

Simplify: 4a(a-b) – 3a(a-c)+c(b-c)
please do it as soon as possible​

Answer 1

Answer:

5a-b-4a-c+2c-b

9a-2b-c

Answer 2

Answer:

-1c

Step-by-step explanation:

4a(a-b)-3a(a-c)+c(b-c)

here,-b and +b will be cancelled and +c and -c will also be cancelled so the remaining is if we solve the result is 4a²-3a²-c

4-3 =1 ,a²-a²=0 so the answer is

-1c"