Question

鯖魚

高一指數
求詳解謝謝🙏

Tiit
1
X +387 >
a
a a
to zo
3+50-180
bo
143 X4 2-8-1
18+)(1437**)
-
barsarib ba
it f 3//64-0.2
ilo
6.
q
a
a
(2013) (3 atsa)
182
22
a
a
-9
6. 5
a
za
39241
a
(p2" - 1+p-2)(5p" - 3p") (31% + +16a-3-6)=(2a"! –1)
Ans: (1) a? (2)5p3 – 8p" +8p– 3p-3 (3) 8a ? +7a' +6
B).
on 31
bätsa'tlbab
zat |
5
2^++ -2.2
7. 化簡
2.27+3 3
3n
csn
ny
2
0167
-2°,若以a表示b,則b為以下何值?
2-a

Answer 1

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