Thursday
April 24, 2014

Homework Help: Please Check (Math2)

Posted by Margie on Wednesday, February 21, 2007 at 7:23pm.

a^2-9 a^2-3a
----- * -------
a^2 a^2+a-12
*I got:
3-3a/4

I dont think so.

factor the a^2-9, and the second numerator to a(a-3)
Then the denominator factored is
a^2*(a+4)(a-3)

So wait...
don't I have to first have to take out the repeated thingys.?

I dont know what repeated things means. Factor the numerator, and the denominator. Divide out common terms, and reduce. Ohhhh. on the second numerator, you can factor out an a, as I showed above.

I mean take out the common terms...sorry

What are gfgfjgfjhjghfjg;lfkhidlfhbn,.kmdsghioewkridsuhjgvkfcdxfht78465y7ng;kljdfpoiy-04r,hb?>dfhpojdfkl,bn,mcnvmcvbv bbvdgagdshaoqw n njklbncs,m cfnmdsxvjvkf dn,cgxjkgfndklgjhn v,mcxhgjkdfngkldhfklgfd ,mvncdkvkmcdxngkldfklgjdhnfcvk,.f b/d,.fjmh;ldfitg;ljewt ena.mdklnf,.jtgksugklhjkob mUAYRDAIJKLNJKDFHNGKDFHJHGNFKLJGKLFJHNGKOFJHKLGNM B,CMKLjk

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Math2[Please Check Again] - Problem: a^2-9 a^2-3a ----- * -------- a^2 a^2+a-12 ...
More Math 2 See If You Can Help Me... :) - Problem: a^2-9 a^2-3a...
math - simplify 12b^-6/3a^0 you should read my notes on "rob"'s questions if you...
algebra - Given f(x) = 2x - 5, find f(-3a). F(x)= 2(-3a) -5 F(-3a) = 2(3a)-5 = 1...
Pre-Calc-please check - Please check this for me expand (3z-2b)^5 using Binomial...
algebra - 3ax^2 - 27a You can factor that into 3a (x^2 - 9), which also equals ...
Math(Please Check My Work.) - 3a^3b^2(-a^3b-a^2b^2)=-3a^9b^3-3a^6b^4 *is this ...
Math - In this problem: -2/a+2 + 3a/2a-1 First I made the denominators alike: -2...
Math - Factor each expression 1-9a^2/a+1 times 4x^2-y^2/x+y Here is what I got...
Math(Please Check Again) - 25-x^2 6x^2 ------ * ------ 12 2x *I got: 5-x/2 No. ...

Search
Members