Question

$rationalise \\ (4 \sqrt{3)} + (5 \sqrt{2) } \div \sqrt{48} + \sqrt{18}$
​

Answer 1

Step-by-step explanation:

48

+

18

4

3

+5

2

×

48

−

18

48

−

18

48−18

48−12

6

+20

6

−30

=

30

18+8

6

=

30

2(9+4

6

)

=

15

9+4

6