Advertisements
Advertisements
प्रश्न
(a – b)2 = a2 – b2
विकल्प
True
False
MCQ
सत्य या असत्य
Advertisements
उत्तर
This statement is False.
Explanation:
We have,
(a – b)2 = a2 + b2 – 2ab ...[An algebraic identity]
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Expand: (98)2
The factors of x2 – 4x + 4 are __________
(a – 1)2 = a2 – 1
Factorise the following using suitable identity
x2 – 8x + 16
Simplify: (a + b)2 – (a – b)2
a2 – b2 is equal to ______.
(a – b)2 + ______ = a2 – b2
Factorise the following, using the identity a2 – 2ab + b2 = (a – b)2.
`x^2/4 - 2x + 4`
Factorise the following.
a2 – 16p – 80
If `x - 1/x = 7` then find the value of `x^2 + 1/x^2`.
