: Simplify:
V[(12.1)? -(8.1)? 1 +[(0.25)2 +(0.25)(19.95)]
Answers
Answered by
2
Answer:
Given exp=
√
[
(
12
.
1
+
8
.
1
)
(
12
.
1
−
8
.
1
)
]
/
[
(
0
.
25
)
(
0
.
25
+
19
.
95
)
]
=
√
(
20
.
2
*
4
)
/
(
0
.
25
*
20
.
2
)
=
√
4
/
0
.
25
=
√
400
/
25
=
√
16
=
4
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