Add 2√2 + 5√3 and √2 - 3√3
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0
(2
2
+5
3
−7
5
) and (3
3
−
2
+
5
)
By adding both
=(2
2
+5
3
−7
5
)+(3
2
−
2
+
5
)
On further calculation
=(2
2
−
2
)+(5
3
+3
3
)+(−7
5
+
5
)
So we get
=(2−1)
2
+(5+3)
3
+(−7+1)
5
By simplification
=
2
+8
3
−6
5
.
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