Advertisements
Advertisements
प्रश्न
Factorise the following by the difference of two squares:
x2 - 16
योग
उत्तर
x2 - 16
= x2 - 42
= (x - 4)(x + 4).
shaalaa.com
Method of Factorisation : Difference of Two Squares
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Factorise : a2 - 81 (b-c)2
Factorise : 4a2 - (4b2 + 4bc + c2)
Factorise : a2 + b2 - c2 - d2 + 2ab - 2cd
Factorise : `4x^2 + 1/(4x)^2 + 1`
Factorise the following by the difference of two squares:
8xy2 - 18x3
Factorise the following:
(2a - b)2 -9(3c - d)2
Factorise the following:
(x2 + y2 - z2)2 - 4x2y2
Factorise the following:
4x2 - 12ax - y2 - z2 - 2yz + 9a2
Factorise the following:
(a2 - b2)(c2 - d2) - 4abcd
Express each of the following as the difference of two squares:
(x2 - 2x + 3)(x2 + 2x + 3)
