sherwyo

33 Questions
4 Answers

-1

215

1

+140

Factorization Algebra Tricky Question

Factor into two quadratic polynomials with integer coefficients. Submit your answer in the form , with

sherwyo 13.08.2022

-1

210

1

+140

Algebra Tricky Problem

The equation
has exactly two different complex solutions. Find all possible complex values for k.
Enter all the possible values, separated by commas.

sherwyo 12.08.2022

0

224

2

+140

Algebraic Manipulation Question

BuilderBoi ●●

sherwyo 09.08.2022

0

318

2

+140

Counting and Probability Question

My soccer team has 16 players. I have to choose a starting lineup of a goalie and 10 regular players (the regular players are interchangeable). How many different starting lineups can I choose?

sherwyo 06.08.2022

0

230

1

+140

Algebra Tricky Question

For all ordered pairs of positive integers (x,y) we define f(x,y) as follows:
(a)
(b) if if
(c)
Compute f(5,5)

sherwyo 06.08.2022

0

222

1

+140

Advanced Functional Equations

Let be a function such that
for all x,y . Find the sum of all possible values of f(1)

sherwyo 05.08.2022

0

233

2

+140

Clever Algebraic Manipulation Needed

Let

Find . When your answer is in the form , where A , B , and C are integers, and B is not divisible by the square of a prime, what is ? mehr ..

sherwyo 05.08.2022

0

229

1

+140

Advanced Inequalities

The number and its radical conjugate have a sum of and a product of . Find a+b.

sherwyo 04.08.2022

0

215

3

+140

Counting and Probability Question

How many ways are there to put 5 balls in 2 boxes if the balls are distinguishable and the boxes are distinguishable?

sherwyo 03.08.2022

+1

229

3

+140

Algebra - Algebraic Manipulation Problem

For a positive integer n , the nth triangular number is
For example, , so the third triangular number is 6.
Determine the smallest integer such that for some positive integer x .

sherwyo 02.08.2022

0

233

2

+140

Find the minimum value of a function with only real numbers as x and y

Find the minimum value of

x^2 + xy + y^2 + x + y + 1
mehr ..

sherwyo 01.08.2022

0

247

1

+140

Triangular Number

For a positive integer n , the nth triangular number is
For example, , so the third triangular number is 6.
Determine the smallest integer b > 2011 such that for some positive integer x.

sherwyo 13.07.2022

0

316

1

+140

Tennis Ball Probability Question

I have 52 tubes of tennis balls with 13 different colors, with 4 tubes for each color. If the first 5 tubes that I chose at random, without replacement, what is the probability that 4 of those tubes were the same color?

sherwyo 07.12.2021

+140

0

That is not correct, the answer is 50

sherwyo21.10.2021

+140

0

The answer is 1

sherwyo18.08.2021

+140

0

The answer is 14

sherwyo15.08.2021

+140

+1

That was my originaly answer and it's wrong apparently

sherwyo15.08.2021