## rings homomorphisms, Algebra

Assignment Help:
if A is an ideal and phi is onto S,then phi(A)is an ideal.

#### Complex fractions made of sums involving rational expression, how do i simp...

how do i simplify 1-1/10x divided by 3+7/5x

#### Exponetial growth and decay, in the year 2000, radio stations numbered 220....

in the year 2000, radio stations numbered 220. The number of stations has since increased by approximatly 14.3% per year. Let x represent the number of years since 2000,and y repre

#### Eponents, How do you write 14x14x14x14x14x14x14= in exponential form?

How do you write 14x14x14x14x14x14x14= in exponential form?

#### Percentage, Two sessions of swimming lessons were held at a pool. In the fi...

Two sessions of swimming lessons were held at a pool. In the first session 40 students attended. Of these 40 students 60% were girls. How many girls attended the first session of s

#### New math, What is the effectiveness of new math?

What is the effectiveness of new math?

#### Complex fractions, how do I do complex fractions X over 25 over x over 15

how do I do complex fractions X over 25 over x over 15

#### CBA, I am preparing for a CBA what do I need to study?

I am preparing for a CBA what do I need to study?

(-11,-3),(0,-7)

#### Complex number, let x,y,z be the complex number such that x+y+z=2,x^2+y^2+z...

let x,y,z be the complex number such that x+y+z=2,x^2+y^2+z^=3,x*y*z=4,then 1/(x*y+z-1)+1/(x*z+y-1)+1/(y*z+x-1) is  