# Math

posted by .

Simplify the exponential expression. Assume the variables represent nonzero real numbers.
(2^-1 x^-5 y^-5)^-2 (2x^-2 y^4)^-2(4x^-2 y^4)^0
______________________________________

(2x^-5 y^-5)^2

the line by the way means to divide. i have no idea how to solve :( All i know is the (4x^-2 y^4)^0 is equal to 1 and that kinda cancels itself out.

## Similar Questions

1. ### Math

The Power of a Power Rule Simplify. All variables represent nonzero real numbers. -5y^4(y^5)^2 / 15y^7(y^2)^3 I got: -5y^40 / 15y^42 Is this correct?
2. ### College

The Power of a Power Rule Simplify. All variables represent nonzero real numbers. -5y^4(y^5)^2 / 15y^7(y^2)^3 I got: -5y^40 / 15y^42 Is this correct?
3. ### Algebra

Simplify the expression. Assume all variables represent nonzero real numbers. -10b^5c^9/2b^5c^3 sorry I had posted in wrong session.
4. ### algebra

Simplify each expression. Assume all variables represent nonzero real numbers. -40^0- 30^0
5. ### algebra

Simplify each radical expression. Assume all variables represent positive real numbers ãa^10
6. ### algebra repost

Simplify each expression. Assume all variables represent nonzero real numbers. -40^0- 30^0
7. ### algebra

Simplify the expression. Assume all variables represent nonzero real numbers (x^5)^-10
8. ### algebra

Simplify expression. Assume all variables represent nonzero real numbers. ( (3y^2)/2)^3 I started to reduce but it did not look right.
9. ### Math

Simplify. All variables represent nonzero real numbers. The power of a power rule -5y4(y5)2 15y7(y2)3
10. ### math

simplify each expression. write your answer with positive exponents assume that all variables represent positive real numbers.find the decimal value of each expression round approximate answer to four decimal places (a^^1/2b)^1/2(ab^1/2)

More Similar Questions