Question

Rationalisation. 4 by - 3- root 5​

Answer 1

Answer:

$\huge\blue{\boxed{hey}}$

Step-by-step explanation:

$\large\orange{\boxed{\boxed{Given}}}$

==> 4/3√5 = 4*3√5 / (3√5*3√5)

= 12√5 / (9*√5*√5)

= 12√5 / (9*5)

= 12√5 /45

= 4√5/15 $\large\pink{\boxed{\boxed{Ans}}}$

Answer 2

Step-by-step explanation:

Answer:

\huge\blue{\boxed{hey}}

hey

Step-by-step explanation:

\large\orange{\boxed{\boxed{Given}}}

Given

==> 4/3√5 = 4*3√5 / (3√5*3√5)

= 12√5 / (9*√5*√5)

= 12√5 / (9*5)

= 12√5 /45

= 4√5/15 \large\pink{\boxed{\boxed{Ans}}}

Ans