Topic: Expand and Simplify
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Answers to Common Questions
How do you expand and simplify double brackets?
You need to get rid of the brackets first and then simplify it from there. Hope i helped Read More »
Source: http://wiki.answers.com/Q/How_do_you_expand_and_simplify_double_b...
How to expand and simplify?
First multiply 2x by 5x and -1. You get 10x^2 - 2x. Then multiply -3 by 5x and -1. You get -15x and 3. Add 10x^2 - 2x and -15x and 3 to get 10x^2 - 17x + 3. Read More »
Source: http://answers.yahoo.com/question/index?qid=20120121190555AAm4KXh
How to expand and simplify algebra?
11-3(x+2) = you must multiple -3 in paranthesis = 11 - 3x -6 have a good day ;-) Read More »
Source: http://answers.yahoo.com/question/index?qid=20111113122417AAWatJb
More Common Questions
Answers to Other Common Questions
= (4x² - 3x + 7)(7x - 2) = 4x²(7x) - 3x(7x) + 7(7x) + 4x²(- 2) - 3x(- 2) + 7(- 2) = 28x³ - 21x² + 49x - 8x² + 6x - 14 = 28x³ - 29x² + 55x - 14 Answer: 28x³ - 29x² + 55x - 14
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Source: http://answers.yahoo.com/question/index?qid=20111125165404AASr4eu
a) 4(x+3) = 4x+12 b) (y+2)5 = 5y+10 c) 2k(k+7) = 2k^2+14k d) (x+5)(x+3) = x^2 + 8x+15 e) (m+1)(2m+4) = 2m^2+6m+4 f) (p+3) squared = p^2+6p+9
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Source: http://answers.yahoo.com/question/index?qid=20100208173948AAgJphP
If L = length of an edge of a cube: ...for a) here's the equation for the surface area of a cube: 6(L*L). That's 6 because of six sides times the length squared since the area of a square is length times length. ...and for b) here's the equ...
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Source: http://answers.yahoo.com/question/index?qid=20111015000707AAauZfq
Ok so what you need to do is: the outside numbers are multiplied by the inside ones so 7(times)x and 7(times) -2y so :7x-14y and -3(times)2x and -3(times) -y so:-6x +3y so put them together and:7x-14y-6x+3y Simplified(like terms)= 7x-6x=1x ...
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Source: http://answers.yahoo.com/question/index?qid=20111005131723AADpauu
Clear the parentheses then add like terms. - x - 4 - 3( x - 2 ) 1) Clear the parentheses by distributing - 3 to both of the terns inside. This is what you will get when you finish distributing - x - 4 - 3x + 6 2) Combine the like "x" terms ...
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Source: http://answers.yahoo.com/question/index?qid=20110919021351AA1IGJr
first i will rewrite these: 1st problem: (2x+1)(6x^2-2x-1) you need to distribute the 2x and the 1, then combine like terms... i will show you now: 2x*6x^2-2x(2x)-2x(1)+6x^2(1)-2x(1)-1(1… 12x^3-4x^2+6x^2-2x-2x-1... 12x^3+2x^2-4x-1
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Source: http://answers.yahoo.com/question/index?qid=20110919095623AAFjYzV
since we can't expand the brackets take x-y as k => y^5 + 5ky^4+10k^2y^3+10k^3y^2+5yk^4+k^5 Binomial expansion of (y+k)^5 = y^5 + 5ky^4+10k^2y^3+10k^3y^2+5yk^4+k^5 => (y+k)^5 => As k=x-y => (y+x-y)^5 => x^5
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Source: http://answers.yahoo.com/question/index?qid=20110829065856AAXmLIM
