Sunday

April 20, 2014

April 20, 2014

Posted by **sowmya** on Sunday, August 21, 2011 at 9:53am.

how to solve this problem?

- math -
**Reiny**, Sunday, August 21, 2011 at 9:55am(b^4 - 16)/(b-2)

= (b^2 + 4)(b^2- 4)/(b-2) , difference of squares

= (b^2+4)(b+2)(b-2)/(b-2), difference of squares again on the second part of numerator

= (b^2 + 4)(b + 2)

**Related Questions**

English - 1. He can not solve the math problem. 2. He cannot solve the math ...

English - 1. However brilliant she is, she won't be able to solve this math ...

Pre calculus - How do I solve this exponent problem? I understand the exponent ...

Math - You are a letter and now your in a math problem explain to the numbers ...

math,help - can someone help me with this i am lost now i've been doing math for...

Problem solving:for 3rd grade - Write a real-world problem that you can solve by...

College Math II - Solve each problem. Find the quotient and remainder when x^2...

math - What strategy did you use in solving this problem? 22. Suppose that you ...

simple interest - What is the amount after 1 year on $315 invested at 7%, if ...

Math - Ok we are doing central angles and arcs and I can't figure out how to ...