Advertisements
Advertisements
प्रश्न
Factorise the following:
b2 - 2bc + c2 - a2
योग
उत्तर
b2 - 2bc + c2 - a2
= (b2 - 2bc + c2) - a2
= (b - c)2 - (a)2
= (b - c - a)(b - c + a).
shaalaa.com
Method of Factorisation : Difference of Two Squares
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Factorise : 25(2a - b)2 - 81b2
Factorise : 4a2b - 9b3
Factorise : a (a - 1) - b (b - 1)
Factorise:
(a2 - 1) (b2 - 1) + 4ab
Factorise : (x2 + 4y2 - 9z2)2 - 16x2y2
Factorise the following by the difference of two squares:
8xy2 - 18x3
Factorise the following by the difference of two squares:
16a4 - 81b4
Factorise the following:
a2 + b2 - c2 - d2 + 2ab - 2cd
Factorise the following:
4xy - x2 - 4y2 + z2
Factorise the following:
y4 + y2 + 1
