Advertisements
Advertisements
प्रश्न
Factorize the following expressions:
y3 +125
Advertisements
उत्तर
= y3 + 53
= ( y + 5)( y2 - 5y + 52 ) [ ∵ a3 + b3 = (a + b)(a2 - ab + b2 )]
= ( y + 5)( y2 - 5y + 25)
∴ y3 +125 = ( y + 5)( y2 - 5y + 25)
APPEARS IN
संबंधित प्रश्न
Get the algebraic expression in the following case using variables, constants and arithmetic operation.
Subtraction of z from y
Factorize 4( x - y)2 -12( x - y)( x + y ) + 9(x + y )2
What are the possible expressions for the dimensions of the cuboid whose volume is 3x2 - 12x.
If x + y = 4 and xy = 2, find the value of x2 + y2
If x2 + y2 = 29 and xy = 2, find the value of x4 + y4 .
The factors of x3 −x2y − xy2 + y3 are
Multiply: (2x + 3y)(2x - 3y)
Divide: 8m - 16 by - 8
Divide: 35a3 + 3a2b - 2ab2 by 5a - b
In the given figure, the length of a green side is given by g and that of the red side is given by p.
Write an expression for the following pattern. Also write an expression if 100 such shapes are joined together.
