Question

some question
of rational number with their answer​

Answer 1

Answer:

it is a question solving site not a joking site...

Answer 2

simplify

1). (√48-√12)/(√75-√27)

2). 6√72-√18-8√32

expand

1).(2+√5)^2

2).(2√3-5√2)^2

write the simplest rationalising factor of

1)√32

2)√72

rationalize

1). 1/(√2+√3-√5)

answer

1)1

2)√2

1)9+4√5

2)62-20√6

1)√2

2)√2

1)(2√3+3√2+√30)/12