expand and simplify. show your working. x(x+2)(x+4)

expand and simplify. show your working.x(x+2)(x+4)
1. 1 answer
2. asked by ahaahah
3. 75 views
expand and simplify: (5x^2 + 1)(2x+3)-2x(5x^2 - 3). Show your working
1. 1 answer
2. 90 views
Show that:(3x-1)(x+5)(4x-3) = 12x^3 + 47x^2 - 62x +15 for all values of x. (3x-1)(x+5)(4x-3) = (?????)(4x-3) Expand into 6
1. 3 answers
2. asked by Alex
3. 1,751 views
Simplify (n-5)to the power of 2.show your working
1. 1 answer
2. asked by Lelentle diamond sekatane
3. 25 views
Use the appropriate laws of indices to simplify these expressions.Show the workinga) (4x^2×3x^4)/6x^4
1. 1 answer
2. asked by TOXICRADASH
3. 105 views
Use the appropriate laws of indices to simplify these expressions.Show the workinga) (x^4/y^2)^3
1. 1 answer
2. asked by TOXICRADASH
3. 108 views
Use the appropriate laws of indices to simplify these expressions.Show the workinga) (4x^2 y^3)^2/(2xy)^3
1. 1 answer
2. asked by TOXICRADASH
3. 142 views
Hello DrBob222Regarding the answer you gave me thank you very much. However when you expand the denominator, I don't get -0.14
1. 2 answers
2. asked by Kibito
3. 668 views
Simplify the following expressions without the use of a calculator (show ALLyour working out and leave ALL answers with POSITIVE
1. 1 answer
2. 14 views
Expand and simplify.12-2(3y-2)(3y+2)-(2y+5)(2y+5) Textbook Answer: -22y^2-20y-5 I don't know how to get that. Can someone show
1. 1 answer
2. asked by John
3. 842 views