u will feel it all in u r heart...love is not all butterflies all day long. love...sad....so if u are able to be with someone through good or bad, then u know it is real love. there are alot of other things...
8 Answers · Family & Relationships · 05/07/2009
firstly you should expand that ( u +3)^3 into ( u +3)( u +3)( u +3) *remember that foil means first, outer...out using foil method ( u +3)( u +3) u ^2 +3u +3u + 9 combine like terms u ^2 +6u + 9 and finally multiply this by the remaining ( u +3) using foil...
5 Answers · Science & Mathematics · 16/07/2010
| u | = sqrt(3^2 + (-4)^2) | u | = sqrt(9+16) | u | = sqrt(25) | u | = 5
2 Answers · Science & Mathematics · 07/12/2008
sin( u / 2) = sqrt( (1 - cos( u )) / 2) cos( u / 2) = sqrt( (1 + cos( u )) / 2) tan( u / 2) = sin( u /2) / cos( u /2) = sqrt...sqrt( (8/5) / 2) = sqrt( 4/5 ) = 2 / sqrt(5) = 2 * sqrt(5) / 5 sin( u /2) = 2 * sqrt(5) / 5 sqrt( (1 - 3/5) / 2) = sqrt( (2/5) / 2...
3 Answers · Science & Mathematics · 06/08/2010
u +12/ u ^2 + u +2/3u u ^3 + 12 + u ^3 +2u/3 2u^3 + 2u/3 + 12 6u^3 +2u + 36
3 Answers · Science & Mathematics · 26/10/2007
∫ u du/(16 + u ^2) Let w = 16 + u ^2 then dw = 2u du so (1/2) dw = u du We now have (1/2) ∫ dw/w = (1/2) ln w = (1/2) ln (16 + u ^2) + C
3 Answers · Science & Mathematics · 09/04/2011
( u +7)^2 = 2u^2 +8u +42 u ^2+14u+49=2u^2+8u+42 0= u ^2-6u-7 0=( u -7)( u +1) u -7=0 or u +1=0 u =7 or -1
7 Answers · Science & Mathematics · 02/11/2008
u = <3, -2, 1 > and v = <2, -3, 1 II u II = √(9+4+1) = √14 II v II = √(4+9+1) = √14 θ = cos...
3 Answers · Science & Mathematics · 22/10/2010
do u have a sense of humor?what kind is dry, black, or how would u describe your self are u confident was school hard for u what...
1 Answers · Arts & Humanities · 15/04/2010
u ^2 x^4 - u ^2 re-order (this isn't exactly necessary it just makes it easier) -1u^2 + u ^2 x^4 factor out the greatest common factor/ gcf ( u ^2) u ^2 (-1 + x...
3 Answers · Science & Mathematics · 31/07/2010
