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Subjects
Maths CBSE Homework Assignments
Class 8
Exponents and Powers
Powers
1.
Choose the negative and postive exponents
Task:
4
m.
The equation is given
15
z
+
−
0.4
−
15
3
=
−
0.488
−
14
-10.4
Choose the right answers for the given questions
:
1
. Which
exponent
will be
negative
after applying the
laws of exponents
?
−
0.488
−
14
-10.4
−
0.4
−
15
3
2
. Which
exponent
will be
positive
after applying the
laws of exponents
?
−
0.4
−
15
3
−
0.488
−
14
-10.4
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