Question

Q18) Rosy and Dazy are two friends. They have done the algebraic expression in the following
manner.
Rosy
(i) (x+8)2= x2+64
(ii) (x-5)2= x2-25
Dazy
(i) (x+8)2= x2+16x+64
(ii) (x-5)2= x2-10x+25
Who has done correctly?
(a) Rosy
(b) Dazy
(c) Both
(d) None​

Answer 1

Answer:

None have done correctly man