3
You visited us
3
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard IX
Mathematics
Rationalisation
State True or...
Question
State
True or False, if
the expression
1
√
3
+
√
2
=
√
3
−
√
2
,
after rationalising the denominator.
A
True
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
False
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
A
True
As given
1
√
3
+
√
2
Multiply and divide by
√
3
−
√
2
=
1
√
3
+
√
2
×
√
3
−
√
2
√
3
−
√
2
=
√
3
−
√
2
(
√
3
)
2
−
(
√
2
)
2
=
√
3
−
√
2
3
−
2
=
√
3
−
√
2
Hence the answer is True.
Suggest Corrections
0
Similar questions
Q.
State
True or False, if
the expression
5
√
3
√
5
=
√
15
after rationalising the denominator
Q.
State
True or False, if
the expression
4
√
5
−
1
=
√
5
+
1
after rationalising the denominator.
Q.
State
True or False, if
the expression
10
√
7
−
√
5
=
5
(
√
7
+
√
5
)
,
after rationalising the denominator.
Q.
State whether the rationalising factor of given expression is True or False.
√
7
−
√
3
=
√
7
+
√
3
Q.
State whether the rationalising factor of given expression is True or False.
3
√
49
⇒
3
√
7
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Identities for Irrational Numbers
MATHEMATICS
Watch in App
Explore more
Rationalisation
Standard IX Mathematics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app