find
1 o.5 ×0.0 5 2 31-1 X 100
Answers
Answered by
0
Answer:
Given:
x
+
1
x
=
√
3
Square both sides to get:
x
2
+
2
+
1
x
2
=
3
Subtract
3
from both sides to get:
x
2
−
1
+
1
x
2
=
0
Mutiply both sides by
x
4
+
x
2
to get:
x
6
+
1
=
0
That is:
x
is a sixth root of
−
1
So
x
17
+
1
x
17
=
x
18
x
+
x
x
18
x
17
+
1
x
17
=
(
−
1
)
3
x
+
x
(
−
1
)
3
x
17
+
1
x
17
=
−
(
1
x
+
x
)
x
17
+
1
x
17
=
−
√
3
Answered by
3
Answer:
3045.0745
Step-by-step explanation:
=10.5×0.05231-31×100
=0.549255-31×100
=30.450745×100
=3045.0745
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