Wednesday

September 17, 2014

September 17, 2014

Posted by **jimmy** on Sunday, March 16, 2008 at 3:35pm.

7pq

----

14p(to the power2)q(to the power -2)

also

(5ab)All to the power -2 x 15a (to the power 2) x b (to the power 3)

- math -
**drwls**, Sunday, March 16, 2008 at 3:44pm7 pq/[14p^2*q^-2)]

= (1/2)q^3/p

(Exponents in the denominator can be subtracted from exponents in the numerator, or vice versa, if they are exponents of the same number).

1/q-2 = q^2

(5ab)^-2 * 15a^2b^3 =

15 a^2b^3/[25 a^2 b^2]

=(15/25)b = (3/5)b

**Answer this Question**

**Related Questions**

math - find the greatest common factor and simplify your answer. 4v to the 7th ...

math - simplify, 4v to the 7th power y to the 9th power and 16v to the 6th power...

physics - The disk shaped head of a pin is 1.0 mm in diameter. Which of the ...

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

dividing monomials - this is the problem: 7a(-2)power b (-4)power c (-5)power ...

Math - How would you simplify this problem? -(r*to the power of 3*x st*to the ...

math - The question that have is to simplify and write the answer in ...

government - all the following expressed powers belong to congress EXCEPT a. the...

math - 4v to the 7th power y to the 9th power and 16v to the 6th power x to the ...

college - let i = the square root of -1 with i to the 1st power =i, i to the 2nd...