Question

which of the following is not a rational number a) -√1.96 .B) -√1.44 . c) -√1.6 . d) -√0.09​

Answer 1

Answer:

c) -√1.6

Step-by-step explanation:

-√1.6 =

$\sqrt{16 \div 10}$

$\sqrt[]{16} \div \sqrt[]{10}$

$4 \div \sqrt[]{10}$

Now, √10 is not a rational no.