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
Assessments
Math TN
9th Std
Ch-3:Algebra
2.
Sum of the polynomials
Exercise condition:
2
m.
Add \(h(x) = 7x^3 - 6x + 1\) and \(f(x) = 7x^2+ 17x - 9\).
7
x
6
+
7
x
2
+
11
x
−
8
16
x
4
−
6
x
3
−
5
x
2
+
7
x
−
6
6
x
3
+
6
x
2
−
14
x
+
17
7
x
3
+
7
x
2
+
11
x
−
8
Login
or
Fast registration
Previous exercise
Exit to the topic
Next exercise
Send feedback
Did you find an error?
Send it to us!