sherwyo

33 Questions
4 Answers

-1

251

1

+140

Factorization Algebra Tricky Question

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

sherwyo Aug 13, 2022

-1

242

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 Aug 12, 2022

0

256

2

+140

Algebraic Manipulation Question

BuilderBoi ●●

sherwyo Aug 9, 2022

0

326

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 Aug 6, 2022

0

265

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 Aug 6, 2022

0

259

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 Aug 5, 2022

0

261

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 ? read more ..

sherwyo Aug 5, 2022

0

265

1

+140

Advanced Inequalities

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

sherwyo Aug 4, 2022

0

249

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 Aug 3, 2022

+1

264

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 Aug 2, 2022

0

274

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
read more ..

sherwyo Aug 1, 2022

0

278

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 Jul 13, 2022

0

355

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 Dec 7, 2021

+140

0

That is not correct, the answer is 50

sherwyoOct 21, 2021

+140

0

The answer is 1

sherwyoAug 18, 2021

+140

0

The answer is 14

sherwyoAug 15, 2021

+140

+1

That was my originaly answer and it's wrong apparently

sherwyoAug 15, 2021