Question

Can someone help me please? ​

Answer 1

500000

Explanation:

We need to find the value of the given expression :

`5^{(5)/(2)}* 20^{(3)/(2)}/ 10^(-2)`

We can do it as per BODMAS rule.

`5^{(5)/(2)}* (\frac{20^{(3)/(2)}}{10^(-2)})\\\\=5^{(5)/(2)}* {20^{(3)/(2)}}* {10^(2)}\\\\=5^{(5)/(2)}* {20^{(3)/(2)}}* 100\\\\=5^{(5)/(2)}* {(5* 4)^{(3)/(2)}}* 100\\\\=5^{(5)/(2)}* {(5^{(3)/(2)})* (4)^{(3)/(2)}}* 100\\\\=5^{((5)/(2)+(3)/(2))}* 2^2^{(3)/(2)}* 100\\\\=5^4* 2^3* 100\\\\=625* 8* 100\\\\=500000`

So, the required answer is 500000.