希望杯数学题If the product of a simple binomial and a quadratic is a cubic multinomial ,then = = ,= .的中文意思和答案是什么啊

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/27 06:51:06
希望杯数学题Iftheproductofasimplebinomialandaquadraticisacubicmultinomial,then==,=.的中文意思和答案是什么啊希望杯数学题Ifthe

希望杯数学题If the product of a simple binomial and a quadratic is a cubic multinomial ,then = = ,= .的中文意思和答案是什么啊
希望杯数学题
If the product of a simple binomial and a quadratic is a cubic multinomial ,then = = ,= .的中文意思和答案是什么啊

希望杯数学题If the product of a simple binomial and a quadratic is a cubic multinomial ,then = = ,= .的中文意思和答案是什么啊
题目的意思是:如果一个简单二项式x+m和一个二次式(x-1)^2的乘积等于一个三次多项式x^3+ax+b,那么 a=?,b=?,m=?.
由题意知:(x+m)*(x-1)^2=x^3+ax+b
所以 x^3+(m-2)x^2+(1-2m)x+m=x^3+ax+b
由两边各项系数相等得:m-2=0,1-2m=a,m=b;
所以计算得:m=b=2,a=-3

希望杯数学题If the product of a simple binomial and a quadratic is a cubic multinomial ,then = = ,= .的中文意思和答案是什么啊 If S is the product of the integers from 100 to 200,inclusive,一道GMAT数学题.If S is the product of the integers from 100 to 200,inclusive,and T is the product of the integers from 100 to 201,inclusive,what is 1/s+1/t in terms if 关于英文数学题the product of two numbers,differing by 7 is 60 find the two numbers if they are positive 一道英语希望杯题目If the product of a simole binomial x+m and a quadratic (x+1)² is a cubic multinomial x³+ax+b ,then a=_______,b=_______,m=_______. 求助...555急急..万分感谢.英文数学题if matrix A has dimensions m*n and matrix B has dimensions n*p,where m,n,and p are distinct positive integers,which of the following statements must be true?1,the product BA does not exist2,the product If you believe that the information shown for your product is incorrect, you expansion of the product deliver the product是什么意思 the actual product handle the product. 这是一道GRE数学题,没明白,In a certain sequence of numbers,each term after the first term is found by multiplying the preceding term by 2 and then subtracting 3 from the product.If the 4th term in the sequence is 19,which of the following nu 关于管理会计的题目if a product sales price can’t cover all its cost,is it still worthwhile to keep producing and selling the product? 一道SAT数学题,要说出题目的意思和答案详解the first of a sequence of numbers is 1.If each term after the first product of -2 and the preceding term,what is the sixth term of the sequence第一题答案是-32 是对的,这里还有 谁帮我解一道英文数学题Stan was supposed to subtract a small number from a big number.He added them instead. The difference in Stan's answer and the correct was 120.If the big number was 280 more than the small number, what was the product 一道SAT数学题,求完整解题思路Three integers have a sum of 7 and a product of 0.If the difference of the greatest number and the least number is 11,then the least of these numbers is(A) -18 (B) -11 (C) -9 (D) -2 (E)0书上答案是(C), 麻烦回答一下几道英文数学题.1、if the product of two positive integers is a prime number what must be the value of the smaller integer?high tide2、a mark M,on a cliff is 1.96m below sea level at high tide .at low tide the sea level is 4 Prep的数学题For every positive even integer n,the function h(n) is defined to be the product of all the even integers from 2 to n,inclusive.If p is the smallest prime factor of h(100)+1,then p isA.Between 2 and 10B.Between 10 and 20C.Between 20 a The LT for the product