Advertisements
Advertisements
प्रश्न
Factorize each of the following expression:
3x3y − 243xy3
Advertisements
उत्तर
\[3 x^3 y - 243x y^3 \]
\[ = 3xy( x^2 - 81 y^2 )\]
\[ = 3xy[ x^2 - (9y )^2 ]\]
\[ = 3xy(x - 9y)(x + 9y)\]
संबंधित प्रश्न
Factorize each of the following expression:
3a5 − 48a3
Factorize each of the following expression:
x8 − 1
Factorize each of the following expression:
Factorize each of the following expression:
a4 − (2b + c)4
Factorize each of the following expression:
16(2x − 1)2 − 25y2
Factorize each of the following quadratic polynomials by using the method of completing the square:
p2 + 6p + 8
Factorize each of the following quadratic polynomials by using the method of completing the square:
a2 + 2a − 3
Factorise the following expressions
4x2 – 8x + 3
Factorise: (7y2 – 19y – 6)
A mason uses the expression x2 + 6x + 8 to represent the area of the floor of a room. If the decides that the length of the room will be represented by (x + 4), what will the width of the room be in terms of x?
