(√2+√5−√2)−(√2+√5−√9)=1 find the value of x
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Answer:
Ste2+
5
=
2−
5
2+
5
×
2+
5
2+
5
=
2
2
−(
5
)
2
(2+
5
)
2
=
4−5
4+4
5
+5
=
−1
9+4
5
=−9−4
5
(−9−4
5
)
2
−(−9+4
5
)
2
=81+72
5
+80−(81−72
5
+80)
=81+72
5
+80−81+72
5
−80
=144
5
y=
2+
5
2−
5
=
2+
5
2−
5
×
2−
5
2−
5
=
2
2
−(
5
)
2
(2−
5
)
2
=
4−5
4−4
5
+5
=
−1
9−4
5
=−9+4
5
p-by-step explanation:
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