Grade 9Algebra
4(x-a)^3-27a^2xPlease help me with this factorisation
4(x-a)^3-27a^2x
Please help me with this factorisation
1 Answer
Vikas TU
Dear student
4(x-a)^3 - 27a^2x =
4(x-a)^3 - 27a^2x =
( 2x +a)( 2x +a)( x -4a)
= -4a^3 -15a^2x -12ax^2 +4x^3
= ( 2x +a)( 2x +a)( x -4a)
Hope this helps
Good Luck
= -4a^3 -15a^2x -12ax^2 +4x^3
= ( 2x +a)( 2x +a)( x -4a)
Hope this helps
Good Luck
Other Related Questions on algebra
How do you write “the product of 18 and q” as an algebraic expression?
How do you write “the product of 18 and q” as an algebraic expression?
algebra
Last Activity: 2 Years ago