Author Topic: MATHS C2 DOUBT  (Read 1148 times)

Offline halosh92

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MATHS C2 DOUBT
« on: February 02, 2010, 03:48:07 pm »
Binomial expansion:

fully expand the expression:

(1+3x)(1+2x)^3
everyday we wake up is a miracle, then how do we say miracles dont happen?????

Offline astarmathsandphysics

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Re: MATHS C2 DOUBT
« Reply #1 on: February 02, 2010, 03:58:02 pm »
i HAVE TO GO OUT IN A FEW MINS. wHILL HAVE TO DO IT WHEN i COME BACK.

Offline halosh92

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Re: MATHS C2 DOUBT
« Reply #2 on: February 02, 2010, 04:01:50 pm »
i HAVE TO GO OUT IN A FEW MINS. wHILL HAVE TO DO IT WHEN i COME BACK.

alright then!  :)
everyday we wake up is a miracle, then how do we say miracles dont happen?????

Offline Saladin

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Re: MATHS C2 DOUBT
« Reply #3 on: February 02, 2010, 05:12:36 pm »
-24x4-28x3-6x2+3x+1
« Last Edit: February 02, 2010, 05:14:38 pm by The Dude 321 »

Offline halosh92

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Re: MATHS C2 DOUBT
« Reply #4 on: February 03, 2010, 04:35:05 pm »
everyday we wake up is a miracle, then how do we say miracles dont happen?????

Offline halosh92

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Re: MATHS C2 DOUBT
« Reply #5 on: February 03, 2010, 04:35:59 pm »
everyday we wake up is a miracle, then how do we say miracles dont happen?????

Alpha

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Re: MATHS C2 DOUBT
« Reply #6 on: February 04, 2010, 02:30:33 am »
Binomial Expansion. nCr notation.

http://www.purplemath.com/modules/binomial.htm

Or [(1+3x)(1+2x)](1+2x)^2.