User D-Man

5 votes

3 answers

71k views

Area of a parallelogram, vertices $(-1,-1), (4,1), (5,3), (10,5)$.

asked Mar 16, 2013 at 1:25

4 votes

2 answers

895 views

linear independence of unknown value

asked Mar 19, 2013 at 18:00

3 votes

1 answer

444 views

Diophantus math

asked Sep 29, 2013 at 20:59

3 votes

2 answers

201 views

True or false division algorithm problem

asked Jan 25, 2014 at 4:00

3 votes

1 answer

3k views

Rings (integral domain and fields)

asked Mar 17, 2014 at 23:17

2 votes

3 answers

107 views

modular arithmetic proof

asked Feb 18, 2014 at 2:39

2 votes

4 answers

9k views

prove by induction: $3 + 5 + 7 + ... + (2n+1) = n(n+2)$

asked Feb 18, 2014 at 3:59

2 votes

4 answers

611 views

Fundamental theorem of arithmetic question

asked Feb 10, 2014 at 3:03

2 votes

1 answer

889 views

Isomorphism of Rings

asked Mar 24, 2014 at 3:34

2 votes

2 answers

2k views

Determining values for an vector entry to make vectors independent.

asked Mar 16, 2013 at 21:35

2 votes

3 answers

4k views

Ancient Babylonian problem: solve the system $x + y = 50$, $x^2 + y^2 + (x - y)^2 = 1400$

asked Sep 3, 2013 at 18:59

2 votes

3 answers

3k views

Proving units in a ring

asked Apr 27, 2014 at 18:56

1 vote

3 answers

176 views

Identity and zero in a Ring

asked May 7, 2014 at 2:40

1 vote

1 answer

138 views

Diophantus mathematics

asked Sep 29, 2013 at 19:58

1 vote

2 answers

69 views

Ring with special rules for add and mult

asked Apr 2, 2014 at 3:57

1 vote

1 answer

56 views

Divisors of prime factorizations

asked Apr 8, 2014 at 4:11

1 vote

1 answer

41 views

Factoring in terms of Irreducibles

asked Apr 27, 2014 at 16:43

1 vote

3 answers

96 views

Proving primes divide each other

asked Feb 10, 2014 at 3:43

1 vote

3 answers

109 views

Difference of squares

asked Dec 3, 2013 at 21:33

0 votes

1 answer

152 views

True or false set question

asked Jan 25, 2014 at 3:30

0 votes

1 answer

40 views

Greatest common divisor of multiples

asked Feb 10, 2014 at 4:48

0 votes

2 answers

288 views

Is this set a subring of $\mathbb{Z}\times\mathbb{Z}$?

asked Mar 18, 2014 at 1:01

0 votes

1 answer

432 views

Greatest common divisor of rational polynomials in $\mathbb{Q}[x]$

asked Apr 8, 2014 at 2:48

0 votes

1 answer

533 views

Rules on surjective and Injective

asked Apr 1, 2014 at 20:03

0 votes

1 answer

178 views

GCD of polynomials

asked Apr 2, 2014 at 2:45

0 votes

1 answer

300 views

Right triangle problem

asked Sep 29, 2013 at 21:22

0 votes

3 answers

94 views

Proving integers are relatively prime

asked Jan 26, 2014 at 3:04

0 votes

2 answers

427 views

true or false GCD PROBLEM

asked Jan 29, 2014 at 0:55

0 votes

1 answer

46 views

Dividing integers Scenario

asked Feb 10, 2014 at 2:41

0 votes

1 answer

721 views

Beginnings of Greek Mathematics

asked Sep 10, 2013 at 2:33

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39 Questions

Area of a parallelogram, vertices $(-1,-1), (4,1), (5,3), (10,5)$.

linear independence of unknown value

Diophantus math

True or false division algorithm problem

Rings (integral domain and fields)

modular arithmetic proof

prove by induction: $3 + 5 + 7 + ... + (2n+1) = n(n+2)$

Fundamental theorem of arithmetic question

Isomorphism of Rings

Determining values for an vector entry to make vectors independent.

Ancient Babylonian problem: solve the system $x + y = 50$, $x^2 + y^2 + (x - y)^2 = 1400$

Proving units in a ring

Identity and zero in a Ring

Diophantus mathematics

Ring with special rules for add and mult

Divisors of prime factorizations

Factoring in terms of Irreducibles

Proving primes divide each other

Difference of squares

True or false set question

Greatest common divisor of multiples

Is this set a subring of $\mathbb{Z}\times\mathbb{Z}$?

Greatest common divisor of rational polynomials in $\mathbb{Q}[x]$

Rules on surjective and Injective

GCD of polynomials

Right triangle problem

Proving integers are relatively prime

true or false GCD PROBLEM

Dividing integers Scenario

Beginnings of Greek Mathematics