Question

23. (a + b) ° – (a - b)​

Answer 1

Answer:

(a + b) ° – (a - b)

= 1-a+b

Answer 2

Answer:

$(a + b)(a - b) \\ \\ = > {(a - b)}^{2}$

Step-by-step explanation:

plz plz plz follow me♡´･ᴗ･`♡ plz plz mark me as Brainliest answer♡´･ᴗ･`♡