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Subjects
Mathematics CBSE
Class 8
Exponents and Powers
Powers
10.
Choose the negative and postive exponents
Exercise condition:
4
m.
The equation is given
17
z
+
−
0.3
−
17
6.5
=
−
0.488
−
16
-7.3
Choose the right answers for the given questions
:
1
. Which
exponent
will be
negative
after applying the
laws of exponents
?
−
0.488
−
16
-7.3
−
0.3
−
17
6.5
2
. Which
exponent
will be
positive
after applying the
laws of exponents
?
−
0.3
−
17
6.5
−
0.488
−
16
-7.3
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