Advertisements
Advertisements
Question
Factorize the following expressions:
10x4y – 10xy4
Advertisements
Solution
10x4y - 10xy4
= 10xy (x3 - y3)
= 10xy( x - y )(x2 + xy + y2 ) [∵ a3 - b3 = (a - b)(a2 + ab + b2)]
∴ 10x4 y -10xy4 = 10xy ( x - y )(x2 + xy + y2)
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Get the algebraic expression in the following case using variables, constants and arithmetic operation.
Subtraction of z from y
Factorize: `a^2 x^2 + (ax^2 + 1)x + a`
(2x - 3y)3 + (4z - 2x)3 + (3y - 4z )3
If x2 + y2 = 29 and xy = 2, find the value of x + y.
Multiply: x2 + 4y2 + z3 + 2xy + xz − 2yz by x − 2y − z
The factors of x4 + x2 + 25 are
Divide: 12x3y - 8x2y2 + 4x2y3 by 4xy
Divide: 3y3 - 9ay2 - 6ab2y by -3y
Solve the following equation.
3y + 4 = 5y − 6
Write the variables, constant and terms of the following expression
29x + 13y
