Wednesday

August 20, 2014

August 20, 2014

Posted by **Donna** on Sunday, May 11, 2008 at 11:12pm.

a) (4 + 3y^2)/(9xy^2 + 20y)

b) (4 - 3y^2)/(9xy^2 - 20y)

c) (3 + 4y^2)/(20xy^2 + 9y)

d) (3 - 4y^2)/(20xy^2 - 9y)

- mathematics -
**Reiny**, Sunday, May 11, 2008 at 11:27pmwhy don't you show us some of the steps you would need to arrive at the correct answer of b) ?

- mathematics -
**Anonymous**, Tuesday, May 13, 2008 at 2:44am3y^3+9xy^2*y'-4£½20y*y'

y'=b)

**Related Questions**

math-calculus - x^2+9xy+20y^2/x^2+5xy (x+4y)(x+5y)/(x))x+5y) i cancel off x+5y's...

math-calculus - x^2+9xy+20y^2 i never deal with something like this before i ...

Algebra - Could someone help me with this question Simplify the rational ...

Algebra - Could someone help me with this question Simplify the rational ...

college math - can you help me factor 3xy@+9xy+6x=

Math help polynomial - multiply the following polynomial -3x(y^2+2y^2) answer ...

CALCULUS - Find the relative extrema of function. f(x,y)=x2+3xy+y2-10x-20y+12

FInite Math - -.30x+.20y +.25z =0 .20x -.40y +.05z =0 .10x +.20y -.30z =0 x=? y...

FInite Math - -.30x+.20y +.25z =0 .20x -.40y +.05z =0 .10x +.20y -.30z =0 x=? y...

Calculus. Please help! - Find the minimum value of the function f(x,y= 25x^2+3y^...