Question

Do it Fast with explanation​

Answer 1

Step-by-step explanation:

1.5 is 15by 10

by cancellations we get 3 by 2

we can 3 by 2 as

3 × 1 by 2

anything in the exponent for 1 by 2 is root

see figure for better understanding

we get ratio 3 isto 1

Answer 2

Answer:

2

Step-by-step explanation:

${2}^{ \frac{3}{2} } \div {2}^{ \frac{1}{2} }$

=2^1