Question

please help me..I will mark you as brainliest..​

Answer 1

Answer:

I hope this answer is correct

Answer 2

Answer:

Hope it helps u

Step-by-step explanation:

(a+b)-1/2(2+a-2ab)

=> a+b-1/2(2+a-2ab)

=> a+b-1 -1/2a +b

=> 1/2a+b-1+b

=> 1/2a+2b-1

=> 1/2a+ab-1

Please mark me as brainliest