Add the polynomials:
(
4
a
2
−
9
a
+
8
)
+
(
7
a
2
+
6
a
−
6
)
=
\displaystyle {\left({4}{a}^{{2}}-{9}{a}+{8}\right)}+{\left({7}{a}^{{2}}+{6}{a}-{6}\right)}=
(
4
a
2
−
9
a
+
8
)
+
(
7
a
2
+
6
a
−
6
)
=
Preview
Question 6
Submit
Try a similar question
License
[more..]
\displaystyle
Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Be sure your variables match those in the question