Friday

February 27, 2015

February 27, 2015

Posted by **Jessie** on Monday, October 18, 2010 at 6:14pm.

I'm really stuck on these problems-

Simplify 6xy(3xy)^-2? I think this is 2/3xy

choices were

2/xy

3xy

2xy

2/3xy

Simplify 12xyz^-2/8x^-2z

choices were 3x^2y/2z^3

3x^3y/z^3

3x^3y/2z^3

x^3/2z^3

I think it is 3x^3y/2z^3

Thank you for checking

Thank you

- Algebra-Please check my answers -
**MathMate**, Monday, October 18, 2010 at 7:11pm1. Correct, assuming it is 2/(3xy)

2. Correct, assuming it is 3x³y/(2z³)

- Algebra-Please check my answers -
**Jessie**, Monday, October 18, 2010 at 7:13pmThank you

- Algebra :) -
**MathMate**, Monday, October 18, 2010 at 7:19pmYou're welcome!

**Answer this Question**

**Related Questions**

Algebra-Please check my answers - Posted by Jessie on Monday, October 18, 2010 ...

Algebra-Please help - I'm really stuck on these problems- Simplify 6xy(3xy)^-2? ...

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

Algeblease check my answer - Posted by Annie on Monday, October 18, 2010 at 7:...

Algebra-drwls please check! - Posted by Megan on Tuesday, October 12, 2010 at 3:...

differential equations - the directions are to determine whether or not the ...

Derive - Find the derivative of sin(2x + 3y)= 3xy + 5y-2. I have this so far 1) ...

drwl / bobpursley please check - I had posted three questions at 1:48pm, 2:40pm ...

algebra - add if possible simplify the expression (8x^3y^2+5x^2y^2+6xy^2)+(4x^3y...

algebra - Simplify. Do not use negative exponents in the answer. 12x-2y4 -3xy-7 ...