各位知識朋友 , 入黎幫我手 ar !!!
我有幾條數學問題唔識 , 幫手解答 ar( 數學F.1 )!!!!!!!!!!!!!!! (要步驟)
1.Consider the algebraic expression 3x^4 - 2x³ + 5x - 6
(b)Find the constant term ___________________
(c)Find the coeffient of
(Ⅰ) x^4 ___________________
(Ⅱ) x³ ___________________
(Ⅲ) x² ___________________
2.Fill in the blanks with" < " , " > " and " = "
(a) If a<0,b ___ 0,then ab>0
(b) If a<b , b<0 ,then ab ___ 0
<40 marks> 各位知識朋友 , 入黎幫我手 ar !!! ( 數學F.1 ) (63)
2008-07-20 12:40 am
回答 (2)
2008-07-20 1:08 am
✔ 最佳答案
1.Consider the algebraic expression 3x^4 - 2x³ + 5x - 6(b)Find the constant term ___-6________________
(c)Find the coeffient of
(Ⅰ) x^4 ____3_______________
(Ⅱ) x³ ______-2_____________
(Ⅲ) x² _______0____________
2.Fill in the blanks with" < " , " > " and " = "
(a) If a<0,b _<__ 0,then ab>0
(b) If a<b , b<0 ,then ab _>__ 0
2008-07-20 10:28 am
1.Consider the algebraic expression 3x^4 - 2x³ + 5x - 6
(b)Find the constant term: -6
(c)Find the coeffient of
(Ⅰ) x^4: 3
(Ⅱ) x³ : -2
(Ⅲ) x²: 0
2.Fill in the blanks with" < " , " > " and " = "
(a) If a<0,b < 0,then ab>0
(b) If a<b , b<0 ,then ab > 0
(b)Find the constant term: -6
(c)Find the coeffient of
(Ⅰ) x^4: 3
(Ⅱ) x³ : -2
(Ⅲ) x²: 0
2.Fill in the blanks with" < " , " > " and " = "
(a) If a<0,b < 0,then ab>0
(b) If a<b , b<0 ,then ab > 0
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