Advertisements
Advertisements
प्रश्न
(a – b)2 = a2 – b2
पर्याय
True
False
MCQ
चूक किंवा बरोबर
Advertisements
उत्तर
This statement is False.
Explanation:
We have,
(a – b)2 = a2 + b2 – 2ab ...[An algebraic identity]
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Expand (2)2p − 3q
Expand `("a"-1/"a")^2`
Expand: (98)2
The factors of x2 – 4x + 4 are __________
Evaluate the following, using suitable identity
472
Using suitable identities, evaluate the following.
(9.9)2
Factorise the following, using the identity a2 – 2ab + b2 = (a – b)2.
x2 – 10x + 25
Factorise the following, using the identity a2 – 2ab + b2 = (a – b)2.
p2 – 2p + 1
Factorise the following.
x2 – 10x + 21
Factorise the following.
x2 + 4x – 77
