Saturday

April 19, 2014

April 19, 2014

Posted by **jasort20** on Friday, March 16, 2007 at 2:26am.

Problem #1

Write in simplest form

(48a^5b)/(12ab^2)

this is what i get:

4a^4b^-1

Problem #2

how do i start it:

subtract. Express your result in simplest form

(12)/(z) minus (10)/(z)

Your #1 is correct, and can also be written 4a^4/b.

#2 12/z - 10/z = (12-10)*(1/z) = 2/z

canyou explain to me how do you determine to make it a 1/z

Z is a common denominator, so you can just add or subtract the numerators.

12/z - 10/z = (!2-10)/z = 2/z

The same thing is accomplished by extracting 1/z.

12/z - 10/z = (!2-10)(1/z) = 2/z

I hope this helps a little more. Thanks for asking.

thank you yes it does i appreciated...

**Related Questions**

math check question - Subtract and Simplify: 4a^2/(a-b)-(4b^2-8ab)/(b-a) I have ...

math,correction - Problem #1 subtract. Express your answer in simplest form (3x...

5th grade math - can you please explain &show me how to get these answers to ...

math, algebra,correction & help - directions are: write each fraction in ...

algebra - What is the equation in standard form of a parabola that models the ...

Math problem check - Subtract and Simplify: 4a^2/(a-b)-(4b^2-8ab)/(b-a) I have ...

research in education - Using a laid down procedure for problem identification. ...

Math - How do you solve a problem like this? It says divide. then write each ...

Math - I am having ahard time solving this problem and am not good with story ...

Chemistry - "Find the pH of the solution obtained when 32 mL of 0.087 M ...