maths (5)

2008-02-29 8:36 am
when 4x^3+x^2 +px+q is mutiplied by 2x-1
the coefficients of x and x^2 in the product are 3 and -11
respectively find the values of p and q

when a polynomial p(x) is divided by x+3 the quotient is
3x^3 -5x +2 and the remainder is 2
find the quotient and the remainder when P(x) is divided by (x+3)^2

let P(x)= 2x ^3 -5x ^2 +px+q

A) when P(x) is divided by (x-2)^2 find the remainder using the
method of long division

B) if P(x) is divisible by ( x-2)^2 find the value of p and q
更新1:

when 4x^3+x^2 +px+q is mutiplied by 2x-1 the coefficients of x and x^2 in the product are 3 and -11 respectively find the values of p and q ans p=-5 q=-1 remainder =-64x-190 A) when P(x) is divided by (x-2)^2 find the remainder using the method of long division (p+4)x+q-12

回答 (1)

2008-02-29 9:15 am
✔ 最佳答案
Please refer to the following solution:

圖片參考:http://hk.geocities.com/stevieg_1023/FAC1.gif


圖片參考:http://hk.geocities.com/stevieg_1023/FAC2.gif


收錄日期: 2021-04-25 17:19:45
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