Conversation Between Snow Phoenix and BHwolfgang
Showing Visitor Messages 91 to 105 of 264
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December 23rd, 2009 7:34 PMSnow PhoenixPlane Trignometry o.o I took Algebra I in the 7th grade -.-
ROFL... you're gonna HATE Pre-calc. and Algebra II
The awnser is simply... (x+4)^2 -.-
You sure you don't want my help? -
December 23rd, 2009 7:26 PMBHwolfgangWhat are you taking again? D:
Exponents can go suck it..
1: x^2+2ab+b^2
2: x^2+2(4x)+4^2
3: x^2+8+2x+4^2?
I'm not sure if step 3 is correct. -
December 23rd, 2009 7:13 PMSnow PhoenixI'm 10th grade remember?
It's not that hard once you know how to do it. Remember that ^ is used to indicate an exponent.
The trick to solving this problem is knowing the formula for perfect square trinomials. The formula is x^2+2ab+b^2. In this case x = a and 4 = b. Substitute them back into your equation and you get, x^2+2(4x)+4^2. The properties of the formula state that when it is in that form that the factored for of it is (a+b)^2.
Knowing that... can you tell me what the solution is? Remember! What does a equal and what does b equal? From there it is as simple as plugging it in!
It's no bother... I LOVE TEACHING MATH ;3 -
December 23rd, 2009 7:07 PMBHwolfgangONE?! What grade are you again? O.O
Screw you. Hard. I'm nowhere near stuff like that. :'(
I don't know. I don't want to be a bother to you... -
December 23rd, 2009 6:26 PMSnow PhoenixAh, that's right! You're ONE year younger than me :P
Here's a math problem for you:
Factor: x^2+4x+16
This be a really ez question... cuz it's a perfect square trinomial :P You'll need to master factoring! Factoring will haunt you all through high school! I can tutor you if you ever need help! -
December 23rd, 2009 5:46 PMBHwolfgangAlgebra I. I'm still in 9th grade, mate. ;]
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December 23rd, 2009 1:10 PMSnow PhoenixWhat are you doing? Algebra? Geometry?
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December 23rd, 2009 11:50 AMBHwolfgangOh dear. Trigonometry is soooo far away from me. I think I rather pass on your offer, mate. ^_^'
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December 23rd, 2009 8:55 AMSnow PhoenixHere is the wiki page ;3
http://en.wikipedia.org/wiki/Trigonometry -
December 22nd, 2009 11:07 PMBHwolfgangWHAT?! ... You lost me. ^^'
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December 22nd, 2009 1:34 PMSnow PhoenixSine = Opposite/Hypotenuse Cosine = Adjacent/Hypotenuse Tangant = Opposite/Adjacent
They are used to calculate missing sides and angles in triangles. -
December 22nd, 2009 1:22 PMBHwolfgangWhat's sine, cosine, and tangant?
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December 22nd, 2009 1:15 PMSnow PhoenixThank you... it's just the sine, cosine, and tangant stuff from geometry though ;)
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December 22nd, 2009 12:51 PMBHwolfgangThat sounds hard. I wish you luck.
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December 22nd, 2009 12:48 PMSnow PhoenixYesh sir ;3 I'm taking Plane Trig. next semester and I can't wait ;)

