Posted by **cathy** on Wednesday, November 28, 2012 at 6:58pm.

Simplify 3x to the 4th times yto the 5th over9xy toto the7th all in parenthesis

- algebra -
**Steve**, Wednesday, November 28, 2012 at 7:07pm
(3x)^4 y^5 / (9xy)^7

3^4 x^4 y^5 / 9^7 x^7 y^7

3^4 = 9^2

1 / (9^5 x^3 y^2)

If I got the parens wrong, fix em and show what you get.

Use ^ for powers, and lose all the words. Use () for parens, so we know just what you mean.

## Answer This Question

## Related Questions

- Algebra 2.... - Simplify.(Is this problem more clear than the previous post?) ...
- Algebra 2 ... - * Simplify. a to the power of 4/3 times c ^1/6 all over 9b^3...
- Math help - Which number is equal to 7(3.5 x 10to the 4th) written in scientific...
- Algebra - I am not understanding these kinds of problems: I cannot simplify with...
- pre-algebra - find the product: (4k to the 5th power)(-2k)to the 3rd power. 5th ...
- math - 83 3rd graders 115 4th graders 150th graders all the 5th graders will be ...
- algebra - How do you simplify this expression, assuming all variables are ...
- Algebra 1 - Simplify the difference (-7p^4+4p^3+6)-(3p^3-5p+3) I removed the ...
- geometric progression - the 3rd term of a gpis 10 and the 6th term is 80 find ...
- Algebra - 1.What is the sum of 5/6 + 2/3? (1 point) MY ANSWER C. a.1 1/3 b.1 1/2...

More Related Questions