Math Homework Help - Tagged with factoring

2sinxcosx-sin(2x)cos(2x)=0. Simplify the left side of the expression so that each term involves only 2x, factor the left side so that it can...

Posted by jensmi February 18, 2013 at 8:09 PM via web. 1 educator answer. »

Prove that it is impossible to find four disinct numbers `p,q,r` and `s` which satisfy the equation: `pq+rs=ps+qr`

Posted by sinkin February 17, 2013 at 2:19 AM via web. 1 educator answer. »

 Simplify ((a^6-64)/(a^4+4a^2+16))+((a^4-16)/a^2+4))    please help me

Posted by malikakaziyeva February 10, 2013 at 2:28 PM via web. 1 educator answer. »

WHat is the value of mn if 3^m x 5^n = 151,875

Posted by andrewmezzo January 28, 2013 at 4:13 AM via web. 1 educator answer. »

How do you find the root of 25x+4/X-20=0 by factoring? I understand the factoring concept just not what you do with the x/20. 

Posted by mashymash January 27, 2013 at 2:00 AM via web. 1 educator answer. »

use factoring and the zero product property to solve the problem9r^2-30r+21=-4

Posted by user4046196 January 27, 2013 at 12:58 AM via web. 1 educator answer. »

How do you factor or group the following equation: 4m(4a-2b) -3n(4a-2b)?

Posted by trini47 December 26, 2012 at 12:02 AM via web. 1 educator answer. »

What is the solution for 2x^3+2x=0?

Posted by gatorfootball December 12, 2012 at 10:30 PM via web. 2 educator answers. »

This is an Algebra II question.  `x^2 -30x - 64 = 0`  Directions say to solve equation by using the method of your choice. Find exact...

Posted by plymouth50 December 6, 2012 at 12:14 AM via web. 1 educator answer. »

How do you factor the difference of two squares? How do you factor the perfect square trinomial?How do you factor the sum and difference of...

Posted by yissy November 19, 2012 at 5:26 PM via web. 1 educator answer. »