Wednesday

November 26, 2014

November 26, 2014

Posted by **Melissa** on Sunday, October 2, 2011 at 2:53am.

1. a^4-16

2. (m-n)^2-(2m+3n)^2

3.2x^4y^4-6x^5y^3+8x^3y

4.12m^2n^3+18m^3n^2

- Math -
**Reiny**, Sunday, October 2, 2011 at 9:03am1. and 2. --- difference of squares

3. and 4. --- take out highest common factor and go from there

**Answer this Question**

**Related Questions**

Phyics - A Rock Is Thrown Vertically upward with a speed of 12m/s. Exactly 1.00s...

science - What is the final velocity? V1=18m/s a=-4 m/s2 (add it in even though ...

math11 - The roof of a building is shaped like a square pyramid, with a base of ...

math - The roof of a building is shaped like a square pyramid, with a base of ...

geometry - The roof of a building is shaped like a square pyramid, with a base ...

math - The roof of a building is shaped like a square pyramid, with a base of ...

math - factor out the greatest common factor -36m^2n^3-60mn^4+18m^4n^2

math - factor out the greatest common factor -36m^2n^3-60mn^4+18m^4n^2

math - question 1 use the laws of logarithms to simplify the expression Inx(x+2...

Algebra - Triangles ABC and DEF are similar. Find the area of triangle ABC. ...