Write the lowest rationalising factor of : 24 - Vidyadip

Question

Write the lowest rationalising factor of : $\sqrt24$

✓

Answer

$\sqrt{24 } $
$=\sqrt{2 \times 2 \times 2 \times 3}$
$=2 \sqrt{6 } $
$\therefore$ lowest rationalizing factor is $\sqrt{ 6} $.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "[1 Mark Question Answer]" from Rational and Irrational Numbers→Rational and Irrational Numbers — all question types→MATHEMATICS STD 9 question papers→ICSE Board STD 9 question papers→ICSE Board question paper generator→

Similar questions

Convert the following fraction into a decimal $:\frac{2}{3}$

Factorise by the grouping method : $a^4- 2a^3- 4a + 8$

Find the slope of the line whose inclination is given as $0^\circ $

Separate the rational and irrational from among the following number:-
0

State, with reason, of the following is surd or not : $\sqrt180$

following variable are continuou and which are discrete:
Number of car-accidents in a city

following variable are continuou and which are discrete:
Distance travelled by a train

Solve the following equation for $A,$ if $ 2 \sin A = 1$

Write the multiplicative inverse of:
$\frac{11}{16}$

following variable are continuou and which are discrete:
Weights of players of a Volley-ball team.