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Clearnote
Q&A
Senior High
Mathematics
想問選項5的解釋
Mathematics
Senior High
10 monthsago
外套呢?
想問選項5的解釋
)9.設4(a)、B(b)、P(x)為數線上相異三點,已知a<b且x-a|=2|x-b,試選出正確的選項。 X 45 mp PA PB-1:2 H a+b (x-a-x-b<0 (3)a<x<b PA REx< (409> 2 (177) B) 532.9<b2x 13) 53/29<b²x (i) A(a) Pan) B (b) A) B(b) Pus (5) a+3b 4
Answers
林明治
10 monthsago
有可能x>b>(a+3b)/4
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