7-2√10/3*7-2√10/3 simplify it
Answers
Answered by
1
10
+
3
7
3
−
6
+
5
2
5
−
15
+3
2
3
2
=
(
10
+
3
)(
10
−
3
)
7
3
(
10
−
3
)
−
(
6
+
5
)(
6
−
5
)
2
5
(
6
−
5
)
−
(
15
−3
2
)(
15
+3
2
)
3
2
(
15
−3
2
)
=
10−3
7
3
(
10
−
3
)
−
6−5
2
5
(
6
−
5
)
−
15−18
3
2
(
15
−3
2
)
=
7
7
3
(
10
−
3
)
−
1
2
5
(
6
−
5
)
+
3
3
2
(
15
−3
2
)
=
21
21
30
−63−425
30
+210+21
30
−18∗7
=
21
21
=
Answered by
0
Step-by-step explanation:
according to a²-b²
7² - (2√10/3)²
49 - 4.44444444
44.5555555556
hope this helps you
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