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AoPS.Morrisville
Benutzername
AoPS.Morrisville
Punkte
143
Membership
Stats
Fragen
35
Antworten
15
36 Questions
15 Answers
+1
772
1
+143
Inequalities
Given that and find the range of all possible values of
mehr ..
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AoPS.Morrisville
20.12.2019
+1
739
1
+143
Quadratics
Let be real numbers such that
mehr ..
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AoPS.Morrisville
20.12.2019
0
771
1
+143
Polynomial Roots
Suppose the polynomial
has integer coefficients, and its roots are distinct integers.
Given that and , what is the least possible value of ?
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AoPS.Morrisville
14.12.2019
0
767
1
+143
In the complex plane, the graph of intersects the graph of in exactly one point. Find all possible values of .
In the complex plane, the graph of intersects the graph of in exactly one point. Find all possible values of .
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AoPS.Morrisville
02.12.2019
-1
1032
1
+143
Parabola
The focus of the parabola x^2 = 4y is F = (0,1). A line passing through F intersects the parabola at N and M. The line passing through F that is perpendicular to line MN intersects the parabola at a point A in the first
mehr ..
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AoPS.Morrisville
01.12.2019
0
705
1
+143
Func. & Ineq.
Define
and
mehr ..
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AoPS.Morrisville
01.12.2019
-1
927
1
+143
Roots Problem
Babette is thinking of a monic quadratic polynomial with real coefficients. She tells you that when she squares the roots of her quadratic, to form another monic quadratic, surprisingly, it is the same as the original. How many different quadratic polynomials
mehr ..
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AoPS.Morrisville
28.11.2019
0
1278
9
+143
Integer Roots
In a certain polynomial, all the coefficients are integers, and the constant coefficient is 42. All the roots are integers, and distinct. Find the largest possible number of integer roots.
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AoPS.Morrisville
23.11.2019
-1
771
2
+143
Function Eq.
Let S be the set of all nonzero real numbers. Let f : S to S be a function such that f(x) + f(y) = f(xyf(x + y)) for all x, y in S such that x + y 0. Let n be the number of possible values of f(4), and let
mehr ..
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AoPS.Morrisville
23.11.2019
-1
791
2
+143
Rational Ineq. #2
Let and be constants. Suppose that the equation
mehr ..
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AoPS.Morrisville
23.11.2019
-1
785
3
+143
Rational Ineq.
Define
and
mehr ..
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AoPS.Morrisville
23.11.2019
-1
919
1
+143
Polynomial Forms
Find the polynomial p(x), with real coefficients, such that p(2) = 5 and p(x) p(y) = p(x) + p(y) + p(xy) - 2 for all real numbers x and y.
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AoPS.Morrisville
21.11.2019
0
7
0
+143
Polynomial Forms
Find the polynomial p(x), with real coefficients, such that p(2) = 5 and p(x) p(y) = p(x) + p(y) + p(xy) - 2 for all real numbers x and y.
AoPS.Morrisville
21.11.2019
0
736
2
+143
Optimization Prac.
Let and be real numbers such that . Find the maximum value of .
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AoPS.Morrisville
21.11.2019
0
815
2
+143
Discriminant Prac.
For what real value of does the range of the function
mehr ..
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AoPS.Morrisville
21.11.2019
0
766
2
+143
Polynomial Forms
Find the polynomial with real coefficients, such that
for all real numbers
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AoPS.Morrisville
18.11.2019
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