rationalise the denominator √2/√2+√3-√5
Answers
Answered by
0
Answer:
What's your doubt?
9th
>Maths
>Number Systems
>Rationalisation
>Rationalise the denominator...
Maths
Bookmark
Rationalise the denominator of
2
+
3
+
5
1
Medium
share
Share
Answer
2
+
3
+
5
1
(Rational the denominator)
⇒
[
2
+
3
)+
5
][
2
+
3
)−
5
]
(
2
x
3
)−(
5
)
⇒
(2+
3
)
2
−(
5
)
2
(
2
+
3
)−(
5
)
⇒
(5+2
6
−5
(
2
+
3
)−(
5
)
⇒
(2
6
)(
6
)
[(
2
+
3
)−(
5
)].
6
⇒
2×6
12
+
18
−
30
⇒
12
2
3
+3
2
−
30
Answered by
0
Answer:
Answer
2
+
3
+
5
1
(Rational the denominator)
⇒
[
2
+
3
)+
5
][
2
+
3
)−
5
]
(
2
x
3
)−(
5
)
⇒
(2+
3
)
2
−(
5
)
2
(
2
+
3
)−(
5
)
⇒
(5+2
6
−5
(
2
+
3
)−(
5
)
⇒
(2
6
)(
6
)
[(
2
+
3
)−(
5
)].
6
⇒
2×6
12
+
18
−
30
⇒
12
2
3
+3
2
−
30
Similar questions