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3n2 - n equals 15 - n?
so 3n2 = 15 ie n2 = 5 so n = sqrt 5
What are the first five terms of a numerical pattern that begins with 2 and then adds 3?
5
What is the first five terms of two different sequences in which twelve is the 3rd term?
10,11,12,13,14 or 8,10,12,14,16
What is 3n2 plus 5n plus 2?
(3n+2)(n+1)
The sum of the first 5 terms of an arithmetic series is 85. The sum of the first 6 terms is 123. Determine the first four terms of the series.?
Suppose the first term is a, the second is a+r and the nth is a+(n-1)r. Then the sum of the first five = 5a + 10r = 85 and the sum of the first six = 6a + 15r = 123 Solving these simultaneous equations, a = 3 and r = 7 So the first four terms are: 3, 10, 17 and 24
What is 3n2-48n 192 factored?
If that is + 192 then divide all terms by 3 and it is (x+8)(x+8) when factored
How many terms did the first five presidents serve?
All but John Adams served two terms. The total of the first five was nine terms or 36 years (almost - Washington's first term was about an month short.)
What are the first five terms of t(n)5n-2?
7
3n2 - n equals 15 - n?
so 3n2 = 15 ie n2 = 5 so n = sqrt 5
Factor the polynomial by grouping n3 plus 3n2 plus 4n plus 12?
n3 + 3n2 + 4n + 12 = (n3 + 3n2) + (4n + 12) = n2(n + 3) + 4(n + 3) = (n2 + 4)(n + 3).
What are the first five terms of the sequence whose nth term is N4 plus 225?
2,1,0 is th sequence of its terms
What are the first five terms of a numerical pattern that begins with 2 and then adds 3?
5
What are the first five terms of the sequence with nth term is 7n + 3?
no clue
What are the first five terms of n plus 7?
What does N equal? Well to solve the problem you would do N+7x1, N+7x2, N+7x 3, N+7x4, N+7x5 to figure out the first five terms.
What is 12n cubed divided by 4n?
3
What is the first five terms of two different sequences in which twelve is the 3rd term?
10,11,12,13,14 or 8,10,12,14,16
What are the first five terms to the formula3n plus 4?
They are: 7, 10, 13, 16, and 19
