Friday

October 24, 2014

October 24, 2014

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

- 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...

Algebra - I am not understanding these kinds of problems: I cannot simplify with...

Math help - Which number is equal to 7(3.5 x 10to the 4th) written in scientific...

pre-algebra - find the product: (4k to the 5th power)(-2k)to the 3rd power. 5th ...

algebra - How do you simplify this expression, assuming all variables are ...

Algebra - simplify: X - - 2x-5 ___ 4 ______ x-3 x + 2 Sara, use parenthesis, ...

algebra - raise the quantity in parenthesis to the indicated exponent and ...

calculus - 1st digit is square root of 2nd digit 2nd digit is square of 1st sum ...

Algebra II - The problem is 5x to the 3rd times (7x)squared. I multiplied (7x)(...