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math,help
okay Directions: find the following squares. Problem: ((w)(1)/(4))^2 I have no idea how to even start. First, FOIL the numerator and then square the denominator. Let me know what you get. (1w^2)/(4w^2) is this what you mean? No
asked by Jasmine20 on January 24, 2007 
someone help
my post is still on this page as algebra, could someone elaborate on what bobpursley tried to help me with. See your original post. I am guessing you are referring to your question 5)Simplify:(5x4)^2 and your answer= 25x^2  16
asked by erin on August 1, 2007 
Powers!
1. Should be 8a15 but I think that is just a typo because the * and 8 are on the same key of the keyboard. 24 look ok to me. 5. What you have looks ok to me; however, can't these two terms be multiplied to give 200x8y9 ? Yeah
asked by DrBob222 on December 4, 2006 
Algebra
Is there a shortcut to foiling an equation? I always thought that FOIL WAS a shortcut. I've never heard of "foil" before :) FOIL (First Inner Outer Last) Does this just specify an order in which you are supposed to multiply? I
asked by jennifer on December 21, 2006 
Belinda, Math
Thank you I did figure it out i think: so the problem was ((w)(1)/(4))^2 The final answer that i got was w^2(1)/(2)w+ (1)/(16) Sorry, no again. :) Make sure you really look at how to multiply binomials and FOIL them out. It will
asked by Jasmine20 on January 24, 2007 
Chemisty
Im totally lost on how to do redox reactions. Can any one show me the steps on how to do MnO41 +C7H60 => Mn2 +c7H6O2? im trying to study for a test and im totally lost. thanks in advanced.
asked by Kelly on May 31, 2010 
Algebra (new one since I put "match" (bad speller)
I have a few match problems that I can't figure out. 1.solve: 3x+5=x√7 (that's a radical sign) 2.factor: (2k+3)2(2x+3)(y2)20(y2)2 (the "2" after (2k+3) ans (y2) is suppose to be a square sign. thanks if you can help, or
asked by Sarah on January 21, 2007 
to bobpursley,math,correction
(sqrt3 + 5)(sqrt3 3) ? multiply that out sqrt3*sqrt3 3sqrt3 +5sqrt3 15 now combine and simplify terms. yes the problems is: ((sqrt3)+5)((sqrt3)3) if i put in my calculator what the squareroot of 3 it will give me 1.7 so if i
asked by Jasmine20 on January 26, 2007 
Algebra Recursive sequence help
I need some help as I'm totally lost! I need to find the first five terms of each recursive sequence. The n1 on the problem shows it below the a. 1. A1=3 An=2a n1 3 2. C1=64, C2=32 Cn= Cn2  Cn1/2
asked by Kris on March 31, 2013 
Math
How do you factor a polynomial? Using the FOIL method works with some simple polynomials. FOIL stands for First, Outside, Inside, Last. For example: x^24x+4 factors to (x2)(x2) Check your work by multiplying them all. x times x
asked by Christian on March 4, 2007