Rationalising Factor
Trending Questions
Q.
Simplify 12−√7 by rationalising the denominator.
−2+√73
2−√33
−2−√33
2+√73
Q.
Rationalise the denominator in 53√3
5√59
5√19
5√33
5√39
Q.
Rationalise the denominator in 2√3 .
2√53
2√73
2√33
2√23
Q.
The rationalising factor for the number 3−7√2 is
3+2√7
−3−2√7
3+7√2
−3+7√2
Q.
Rationalise the denominator of 2+√52−√5
−(9−2√5)
−(9+4√5)
9−4√5
4−9√5
Q.
Rationalising factor of 1√3+√5 is
Q.
What is the least rationalising factor of √44?
√5
√2
√43
√11
Q.
What is the least rationalising factor of √72?
√3
√5
√7
√2
Q.
Simplify 3√5+√3 by rationalising the denominator.
3(√3−√5)2
3(√5−√3)2
3(√5−√3)8
3(√5−√2)2
Q.
4+√54−√5+4−√54+√5=
2
1
2111
4211