Question

please solve these im having a hard time
a) whats the p/q form of 1.2394949494...?
b) what form does the Square root of 225 has decimal expansion? like non terminating and all.
c) On rationalizing (3- sq root 5)/( sq root 5-3 sq root 2) we get denominator as what?
d) On simplifying (sq root 32)/( sq root 4) we get what?

Answer 1

Hey there

Mark as brainlist

1.) 1.2394 with bar on 94

So here is the trick

12394-94/9900

Solve it for answer

2.). It will-robots-replace-teachers-in-the-future have non terminating decimal expansion

3.). We will get in rationalising denominator - 3- root 5

4.) we will get root 32/ 2