Question

I ANSWER THE FOLLOWING :
(3x2=6)
1. Find five rational numbers between 3 and 5.
2. Simplify (x+3)2-(x-3)2
3. Plot the points A(2,2), B(-3,2), C(-3,-2) and D(-3,2) on the
cartesian plane.
SECTION B
(2x3=6)
II ANSWER THE FOLLOWING :
81
25
4. Simplify (
X
5
2
16
5. Factorise x3-23x2+142x-120.
6. A) Express 0.47777... in the form p/q where p and q are
integers and a
B) Evaluate 104x106 using appropriate identity.
SECTION C
(2x458)
6
II ANSWER THE FOLLOWING :
V6 43
7. Simplify 213-V6 13+16 -
8. Expand (i) (x+2y-3z)2 (ii) (2x+1)3​

Answer 1

Answer:

1. 22/7,24/6,23/7 ,24/7,24/7