Level 5 3
+ 2
= A
+
+
+
1 + c
II
4
=
II
=
D
+ 5
=
B
Enter the correct 4 digit code

ABCD is the correct code

a) he encouraged islamic schools to introduce greek texts.

d) he invited greek scholars to teach their texts to the locals.

explanation:

what are the phrases to choose from?