Mathematics, 20.08.2021 14:00, nkidane2802
If x^3+ax^2+bx=6 is exactly divisible by (x-1), prove that a+b=5.
Answers: 1
Mathematics, 21.06.2019 21:00, candaceblanton
Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.
Answers: 3
Mathematics, 21.06.2019 21:40, salinasroel22
In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.
Answers: 3
If x^3+ax^2+bx=6 is exactly divisible by (x-1), prove that a+b=5....
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