Simplify:(m^2+9)(m^2-9)+81
Answers
Answered by
0
Step-by-step explanation:
(
2
+
9
)
(
2
−
9
)
+
8
1
{\color{#c92786}{(m^{2}+9)(m^{2}-9)}}+81
(m2+9)(m2−9)+81
(
2
−
9
)
⋅
2
+
9
(
2
−
9
)
+
8
1
Answered by
1
Step-by-step explanation:
hope this would help to solve the doubt
Attachments:
Similar questions