Sunday

February 1, 2015

February 1, 2015

Posted by **Angela** on Tuesday, September 7, 2010 at 11:36pm.

(r.r) (r.r)

- pre algebra 7th grade -
**PsyDAG**, Wednesday, September 8, 2010 at 10:37amI am not familiar with your notation. What does the period indicate? Multiplication? A decimal?

Online multiplication is indicated by "*".

(r*r)(r*r) = r^4 (r to the fourth power)

**Answer this Question**

**Related Questions**

7th grade pre-algebra - The problem is a(a-c)=23. Solve for c if both a and c ...

Pre-Algebra - Ok so im in 7th grade and can somone help me with pizzazz ...

8th grade Math - I'm actually in 7th grade, but I'm doing 8th grade pre-algebra...

7th grade Pre-Algebra - Simplify. (-5)-(-3)= Is it -8?

7th grade Pre-Algebra - Factor each number completely 110 480 I don't know how ...

7th grade Pre-Algebra - Find each Product. 8(-5x) Do I just do 8 x -5 = _n ?

pre-algebra - why there's no # 54-72 on pg. 214 on the 7th grade math textbook...

7th grade pre algebra - What is the difference between bar graphs and histograms...

Pre-Algebra 7th Grade - how do I simplify the following expressions by ...

Pre-Algebra - How do I find a linear relationship in a table? I really need help...