Question

i. The expanded form of (a + b)2 is
ii. (a+b)(a-b)=
ii. Factorize 3x +24xy+4y 2
2
iv. The expanded form of x 2-y 2 is=
v. The largest side of a right angled triang is=
vi. Hypotenuse 2 = Base 2 +
vii.Sin90=
viii. x 2 + 6x +8=
ix. (p-q)2 =
x. Cos0=​

Answer 1

Answer:

sorry I am not sure about answers

2 (a2-b2)