Question

2 Simplify each of the following expressions.
(i) (3 + V3) (2 + V2) (ii) (3 + 13) (3 - 73)
(iii) (15 + 2)2
(iv) (V5 - 12) (15 + 2)​

Answer 1

II. 30+4

= 34 is the answer

Answer 2

Answer:

Q.3 Solve the following

1) Simplify:2+

V5+1

v213

V3

+v2

2) 10 bags of Tur dal, each marked 5kg, were selected at

weight (in kg) of Tur dal in those bags are noted as belo

5.05, 4.97, 5.08, 5.02, 4.98, 4.99, 5.00, 4.97, 5.02, 5.01

Find the probability that any bag chosen from these ba

i) more than 5kg Tur dal

ii) less than 5kg Tur d