Question

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求解謝謝

(C) 1164π
(53-47)(53+47)
=600元+36兀
(D) 1614π
)10. 若a(x²+2x+1)+b(x²+2)+(4x-3)為x的零次多項式,則其常數項為何?
(A) -9
(C) 8
-6(x²-2)
(B)-8
(a+b) x²+(za+4)x
(D) 9
0001
6x+5

Answer 1

Ian

如圖