Answer:
The answer is <u>16!</u>
<u>EDGE2021</u>
(−a+b)(−c+d)
=(−a+b)(−c+d)
=(−a)(−c)+(−a)(d)+(b)(−c)+(b)(d)
=ac−ad−bc+bd
is changes by 2 AND BY 10
Step-by-step explanation:
GOOD LUCK
step 1: 100
step 2: is 100
Step 3: 5,600
