Thursday

March 5, 2015

March 5, 2015

Posted by **Nora Escobedo** on Tuesday, October 11, 2011 at 1:56am.

- Math -
**Steve**, Tuesday, October 11, 2011 at 4:28amLearn to add/subtract exponents:

27x^-2y^6/3x^5y^2z^9

= 27/3 * x^(-2-5) y^(6-2) z^(0-9)

= 9 x^-7 y^4 z^-9

= 9y^4/(x^7 z^9)

**Answer this Question**

**Related Questions**

Math - [(6x+1)^3][(27x^2+2)-(9x^3+2x)](3)[(6x+1)^2](6) over [(6x+1)^3]^2 Help me...

Math - Logarithmic - Solve: 2log_3(x) - log_3(x-2) = 2 My Work: log_3(x^2) - ...

math - How do I solve 5/10=x/6 for an eqivalent fraction

Algebra - Simplify the radical expression. 1. 27x^4y^5 2.72m^2n^8

Trigonometry - Which expression is equal to (6x^3+10x^2-4x+10)/(3x-1)? 1.) 2x^2+...

Algebra (Intermediate) - 5. Solve using the elimination method. Show your work. ...

Math - factorize the following using. formula #1 : (x+y)^3 = x^3+3x^2y+3xy^2+y^2...

Math- Algebra - i'm having troubles with some sums how would you factorize ...

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

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