Question

Find the value.......

Answer 1

Answer:

1). 1/√3-√2 ×. √3+√2

=√3+√2/3-2

=√3+√2/1

2). 2/√3+√2 × √3-√2/√3-√2

=2√3-2√2. /. 3-2

=2√3-2√2/ 1

Answer 2

Step-by-step explanation:

1/(3½-2½)

by rationalising

(3½+2½)=3.146

2/(3½+2½)

by rationalising

2(root 3 - root 2)

2(0.318)

0.636