Login
Login
Sign up
Start
Mathmania
Teacher tutorials
TOP
Subjects
Bridge Course
Testworks
Subject updates
Ya+
News
Send feedback
See more
Contacts
About Us
Terms and Conditions
Privacy Policy
PDF chapter test
TRY NOW
Subjects
Mathematics State Board
Class 7
Algebra
Exponents and Powers
8.
The equation
Exercise condition:
5
m.
The equation is given
17
z
+
−
0.2
17
=
−
0.486
16
.
Choose the right answers for the given questions:
1. Which expression will be negative after carrying the exponentiation?
−
0.486
16
−
0.2
17
2. Which expression will be positive after carrying the exponentiation?
−
0.2
17
−
0.486
16
3. Is the root of the equation a positive number?
No
Yes
.
Login
or
Fast registration
Previous exercise
Exit to the topic
Next exercise
Send feedback
Did you find an error?
Send it to us!