simplify √81+√0.81+√0.0081
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1
Answer:
Given :(\sqrt{81}+ \sqrt{0.81} + \sqrt{0.0081}) \times \sqrt{10000}(
81
+
0.81
+
0.0081
)×
10000
To Find :Simplify
Solution:
(\sqrt{81}+ \sqrt{0.81} + \sqrt{0.0081}) \times \sqrt{10000}(
81
+
0.81
+
0.0081
)×
10000
---1
\sqrt{81}=9
81
=9
\sqrt{0.81}=0.9
0.81
=0.9
\sqrt{0.0081}=0.09
0.0081
=0.09
\sqrt{10000}=100
10000
=100
Substitute the values in 1
(9+ 0.9 +0.09) \times 100(9+0.9+0.09)×100
(9.99) \times 100(9.99)×100
999999
Hence (\sqrt{81}+ \sqrt{0.81} + \sqrt{0.0081}) \times \sqrt{10000}=999(
81
+
0.81
+
0.0081
)×
10000
=999
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