Rationalise the denominator
[√3=1.732] [√5=2.236] [√2=1.414]
(1) √2-1/√5
Answers
Answered by
1
Answer:
.318
Step-by-step explanation:
Given,
3
+
2
1
Rationalizing the denominator, we get
3
+
2
1
×
3
−
2
3
−
2
=
(
3
+
2
)(
3
−
2
)
3
−
2
=
(
3
)
2
−(
2
)
2
1.732−1.414
=
3−2
0.318
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