Question

馬卡巴卡

請問第十四題🙏🙏🥺

Cs + Usts + C 3 + 1 + 3
+970 (8) ##:C+ C+ C+ C++ C²9 =
C3
20
40r30 14.
1917
(6192)
6x5x45x6x5= 872
3X2 +
3x23x
C ² °C ² + C & C + C² ² C 8
cº.c₂ + c .c + C₂0 C++ C₂ C = C²n+k=
[(2X) + (-3X^¹)] ¹ C₁² (2X)¹¹ (-3X") ² = ( ₁² (2) + (-3)^² (7) ²/² ²
k.
=>
7)9
k=
9-11-1