Question

Using Identities, Simplify them:
i. (2a+ b) (2a+c)
ii. (93 x 93 – 5x5) / 88
iii. 105 x 95
iv. (x2
-5) (x2
-5)
v. (a + 3)(a + 2)
do this plz
plz
plz
plz

Answer 1

Answer:

1)( a+b)2

2) ( a+b)(a-b)

3)(a+b)2 (a-b)2