simplify 1/3+√5
a) 3-√5/3 b) 3-√5/4 c) 3-√5/2
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Answer:
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Step-by-step explanation:
Consider 5
3
+2
27
+
3
1
and solve as follows:
5
3
+2
27
+
3
1
=5
3
+(2
3
×
(3)
2
)+
3
1
=5
3
+(2
3
×3)+
3
1
=5
3
+6
3
+
3
1
=11
3
+
3
1
=
3
(11
3
×
3
)+1
=
3
(11×3)+1
=
3
33+1
=
3
34
Hence, 5
3
+2
27
+
3
1
=
3
34
.
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